Here's a design that I have been playing with for over a month now, and at first you might think its just another version of a "blockhead", but it kicks a blockheads butt bigtime which gives me great pleasure because I can't stand Tim Holshlag (I think he's a douchebag)
It casts great,and lands with a sexy "slap". You can control the volume and disturbance of the 'blooop' by how hard you pop it. And on a long steady strip...if you just pretend that your stripping a streamer instead of fishing a popper.... it gurgles like a buzzbait and if tied on with a no-slip loop knot it wiggles side to side like a TWM leaving a trail of bubble behind it.
I've always been a 'Cupped and Slotted Cork' kinda guy, but this bad boy here does triple duty.
It is just 3 layers of craft foam laminated using 3M Super 77 and then cut into 5/8" wide by 1 3/4" long strips, poke it on after dressing the tail, loc-tite gel that baby and fold it over, then do a cinching wrap a little bit behind center and slap on some googly eyes (sorry Ronnie Moore)
The really cool part is that after it gets chewed on a bunch it may begin to come "unlaminated" at the face which causes it to make even more racket, and more bubbles....but a little less wiggle.
Pretty cool!