While engaging in anal sex with a hairy fellow, one would grab his back hair and yank until the fellow makes a peircing cry of that of a yeti.
While Ben was engaging in anal sex with Wade, he proceeded to yank his glistening back hair until Wade screamed like a yeti. Thus, the Yeti Yank.
by Stephan Surriousluh August 8, 2009

to masturbate
by tha_cuddla February 8, 2004

by 32 Bronxville Rd September 6, 2007

by trendkiller666 May 8, 2007

The original term used for when you tie kite string around a raw piece of BACON, have a girl swallow it, and, when you're about to drop your nut while banging her in the ass you YANK the string causing her to puke up the bacon which causes her sphincter to contract.
by Brad Madison June 17, 2007

To Masturbate.
1. Peter, stop yanking your chain and get to work!
2. Get out, I gotta Yank the chain
3. All he does is stay in his room and yank his chain.
2. Get out, I gotta Yank the chain
3. All he does is stay in his room and yank his chain.
by Harry Palmer II November 2, 2008

Another name for a pocket pussy, or any other autoerotic paraphernalia that collects semen post-climax.
My God, Tim. Don't you ever Lysol this fucking disgusting yank tank of your's? This thing must see more rainfall than the fucking Amazon river delta.
by Pussy Galorious August 19, 2011
