Taint Shelf

The tiny, almost useless, passenger accommodation on most modern sportsbikes. Often referred to as a “pillion”, this small, hard cushion has the effect of bludgeoning the area between the passenger’s genitals and anus throughout the ride. Because of its height relative to the driver and generally awkward seating position, these seats have a reputation for deterring passengers from wanting to ride along. These seats are a characteristic of the split tail style of motorcycles, opposed to the conventional “banana” seat (single piece) design. The prevalence of this pragmatically useless design can be attributed to the greatly improved aesthetics and improved control of the motorcycle while in full tuck, as the driver can scoot back into the shelf to secure themselves from sliding further rearward.

“Dude, do you remember having to ride bitch on my Zx10r?”
“Yeah bra, my ass still huts from that retarded taint shelf…”

by Thirdgengearhead May 12, 2015

Tainted Cocktail

When a guys sticks his cock in his sister's "tail" as her best friend licks her taint

After walking in on his sister and her friend making out naked on her bed, he joined in on the fun and gave her a tainted cocktaili

by Mandoobie October 19, 2020

Thumb taint

The flappy, webby piece of skin connecting the base of the thumb to the rest if the hand.

Thank God for my thumb taint. It keeps my thumb from hanging down and flapping onto my wrist.

by FerneemeryRULES! October 15, 2013

taint welding

To reach a point of stress, anticipation, or engaging an act that is so extreme that you clench the cheeks of your buttocks together so tightly, that your taint is effectively welded together.

John was driving so recklessly that Steve was taint welding in the passenger's seat

by TK42FUN May 4, 2015

tainted berserker

A relative of the dingleberry, the tainted berserker is a fierce fleck of fecal matter that has invaded upon the grundle region (tainted) as a result of a particularly violent, berserker-style bowel movement.

Strauss invoked the power of Odin upon the porcelain throne of Assgard, thus requiring copious amounts of toilet paper to ensure that no tainted berserkers were creeping up on his family jewels.

by Caible October 10, 2013

taint fracking

When you have intercourse with a woman by using your penis to drill a hole in between her vagina and anus.

I was so tired of plain old anal with her, so we explored some untapped taint fracking opportunities.

by Phil Nagi November 23, 2016

Taint Piece

The taint, or commonly known as the gooch. As the saying goes, "It taint ass and it taint balls!"

John was acting like a fool, so I kicked him in the taint piece.

by kill21345 May 16, 2009