Michigan Flies

Flies / Streamer

Sex Dungeon

A

Kelly Galloup

Galloup's heavy-headed articulated streamer: natural 'mimics everything from sculpins to juvenile trout and chub minnows' and is the go-to in clear or pressured water, olive suits clear to slightly stained flows, and Crawdad Orange is for off-color or stained water. Fish four to six inch versions with a heavy tip in spring runoff and again in October and November; MeatEater lists it for average fall flows.

#2–6NaturalOliveBlackWhiteYellowCrawdad Orange
What the pattern looks like
Reference photos of the Sex Dungeon tied by others, shared by their photographers. Not our flies; our own product photos replace these as they are shot.

Photo © Quinn, used with permission

Season
Months this pattern is in play across Michigan, derived from what it imitates.
  1. Jan
  2. Feb
  3. Mar
  4. Apr
  5. May
  6. Jun
  7. Jul
  8. Aug
  9. Sep
  10. Oct
  11. Nov
  12. Dec
Imitates

Forage

  • Sculpin (slimy and mottled)
  • Juvenile trout and salmon parr
  • Dace and other coarse minnows
  • Crayfish
How it's tied
A
Galloup's Sex Dungeon. Kelly Galloup's five-inch articulated deer-hair streamer, weighted at the nose so it swims with a serpentine roll on the jerk-strip. Our own write-up of the standard tie, checked against the sources below. Recipe by Wills Donaldson, Flylords (2020).

Materials

Rear hook
TMC 5263 #4 (3X-long streamer); #6 for the mini, Daiichi 2460 #2 for the large white version
Front hook
TMC 5263 #2; #4 for the mini, Daiichi 2460 #1/0 for the large
Thread
Danville 210 denier or UTC 140 to match the body for the sections; GSP for the deer hair
Tail
Marabou, one full plume, about a shank length (olive on the base tie)Natural/olive, black, white, yellow and crawdad orange versions change marabou, chenille, schlappen, legs and deer hair together.
Tail flash
Krystal Flash or Flashabou, a few strands each side
Rear body
Medium Ice Chenille (or Ice Dub in a loop), olive
Rear hackle
Barred olive schlappen, palmered through the body
Rear legs
Barred Crazy Legs or MFC Centipede Legs, two per side at the front of the rear body
Connection
30-lb Fireline or 19-strand coated wire with one red glass bead
Front skirt
Marabou plume tied in at the bend of the front hook over the joint, with a little flash
Front body
Medium Ice Chenille, olive
Front hackle
Barred olive schlappen, palmered
Front legsoptional
Barred Crazy Legs, two per side behind the head
Wingoptional
A marabou plume laid over the top of the front body
Eyes
Large lead dumbbell eyes (Pseudo Eyes or double-pupil), tied on the underside of the front shank inside the head
Head
Olive deer body hair, spun around and in front of the eyes, razored with a flat underside and a rounded top

Steps

  1. 1.Clamp the rear hook and lay a thread base from the eye to the bend.
  2. 2.Tie in a full marabou plume at the bend for a tail about a shank length long, and add a few strands of Krystal Flash down each side.
  3. 3.Tie in a schlappen feather by the tip and the Ice Chenille at the base of the tail.
  4. 4.Wind the chenille forward in close turns, stopping a short way behind the eye, and tie off.
  5. 5.Palmer the schlappen forward through the chenille, tie off, and stroke the barbs back.
  6. 6.Tie in two rubber legs on each side at the front of the body, reaching about to the tail tip. Build a small head, whip finish and cement.
  7. 7.Clamp the front hook and lay a thread base. Lash the dumbbell eyes to the underside of the shank about a third of the way back from the eye with figure-eights and glue; the front 40 percent of the shank stays clear for the head.
  8. 8.Thread the Fireline or wire through the rear hook eye, slide on the red bead, and lash both ends along the top of the front shank back to the bend; fold and re-bind, then glue. The rear hook should swing freely with the bead sitting in the joint.
  9. 9.At the bend of the front hook tie in a marabou plume as a skirt that covers the joint, with a little flash over it.
  10. 10.Tie in schlappen and Ice Chenille at the bend, wind the chenille forward to just behind the eyes, palmer the schlappen over it, and tie off. Add a pair of legs each side behind the eyes if you want them.
  11. 11.Lay a marabou plume flat over the top of the front body as a wing if you are tying the fuller version, and tie off the body thread.
  12. 12.Start GSP behind the eyes. Spin a first bunch of deer hair with the tips pointing back to make a collar, then spin further bunches round the eyes, figure-eighting the thread over the eyes so hair covers them, and one more in front, packing each bunch hard. Whip finish at the eye.
  13. 13.Trim with a double-edge razor: shave the belly flat first, then round the top and sides into a broad, slightly flattened head that leaves the collar tips alone. The wide head pushes water; the flat belly and eyes give it a nose-down keel.
  14. 14.Cement the whip and drop thin cement into the base of the hair.

From the tier

  • Galloup fishes it on a full-sinking or heavy sink-tip line with a 3-4 ft leader of 20-lb butt and no lighter than 12-lb tippet, hammering banks and structure from the boat.
  • His retrieve is the jerk-strip: point the rod at the fly, jerk it 12-20 in downstream, then strip up the slack while the rod returns; the hard turn at each jerk is what triggers the eat. As he told Outdoor Canada, "You have to make the action happen."
  • The weighted nose inside a buoyant hair head gives a front-heavy, near-neutral fly that rolls rather than jigs; Galloup says his patterns move in a vertical or lateral serpentine, unlike classic dredged streamers. White and tan for bright days, black and dark tones as the all-round choice, olive and crawdad orange in creeks and rocky water.

How to Tie: Galloup's Sex Dungeon Materials merge the Flylords, Global FlyFisher and Goodwin recipes into a single olive base tie; steps summarize Goodwin's photo sequence and the Flylords video description in our own words; Galloup's fishing advice is quoted from Scott Gardner's Outdoor Canada interview. Galloup's own Slide Inn and Trident pages could not be fetched. Unconfirmed: The exact year of the first Sex Dungeon and Galloup's own published hook sizes were not confirmed; whether Galloup's base tie uses Ice Chenille, Ice Dub or Estaz for the body varies between the tutorials fetched. Also checked against Global FlyFisher (Feather Flinger video), 2014, Sex Dungeon, Thomas Goodwin, 2012, Gotta Stay Fly: The Almighty Sex Dungeon and Scott Gardner, Outdoor Canada, 2015, Why every fly angler needs a Sex Dungeon (fly).

Materials to buy
Everything one Sex Dungeon takes, each item once: 13 items. Quantities are for a single fly. We do not sell components yet; when we do, these will link to them.

Hook and hardware

  • 3X-long streamer hooks2

    size 2 front, 4 rear · TMC 5263

    Rear hookFront hook

  • Fireline or coated wireabout 6 in

    30 lb / 19 strand

    Connection

  • Lead dumbbell eyes1 pair

    large; yellow Pseudo Eyes or red/white double pupil

    Eyes

Feathers and fur

  • Marabou3 plumes

    olive (or variant colour)

    TailFront skirtWing

  • Schlappen2 feathers

    barred olive

    Rear hackleFront hackle

  • Deer body hair3-4 large bunches

    olive (or variant colour)

    Head

Synthetics, flash and legs

  • Krystal Flash or Flashabou8-10 strands

    olive or pearl

    Tail flashFront skirt

  • Ice Chenilleabout 12 in

    medium olive

    Rear bodyFront body

  • Barred Crazy Legs or Centipede Legs4-8 legs

    olive/green flake

    Rear legsFront legs

Thread and finish

  • Tying thread1 spool

    210 denier or 140 denier, olive · Danville or UTC

    Thread

  • GSP thread1 spool

    100-200 denier

    ThreadHead

  • Superglue and head cementa few drops

    ConnectionEyesHead

Other

  • Glass bead1

    small, red

    Connection

Sources