Found this while sifting thru the interweb. Would not recommend searching on the term "bullethead stimulator" if you're at work or haven't updated your virus protection recently. Change color/size to suit your needs.
hook - Dai Riki 300 #10
thread - UTC 140 tan
tail - deer hair
rib - x-small wire copper
body - dubbing tan
body hackle - ginger (undersize by 2)
wing/head - deer hair
indicator - 1mm foam orange
Part 1
Mash barb/start thread at 3/4 mark
Clean, stack, measure (hook length + gap) a clump of deer hair; trim butts, tie in with 2 soft loops,
Pull tight keeping the hair on top of the hook, wrap thru the butts, trim, wrap to bend
Clean, stack, measure (gap width past bend - next time it'll just be gap width at tie in; this one's a little stalky) a smaller clump of deer hair; tie in/wrap to head butts/trim
Tie in rib
Dub thread/dub body to 3/4 mark