Putting your toungue between the ass crack and ball sack, usually of a man, and slightly stroking it
Suck bricks faggot!
Lick a taint, Joe!
The widely-varying geometric angle measured between a woman's vaginal opening and anus that effectively determines their perineum.
Damn, them girls in Asia have a big taint-angle; you can see their buttholes standing up!
The male crevice that runs on each side of his taint.
The lubrication ran like a river down his taint dimple.
a girl who rubs on your taint while you're having sex with her.
she's pretty good in bed, for a taint swaggler.
or in past tense...
that horny chick swaggled my taint lastnight.
This maneuver is when you perform what would be a regular noogie but with a twist. You bend over the recipient and begin to noogie their taint.
Friend 1:
Why the donut pillow?
Friend 2:
I got a top notch taint Noogie two weeks ago and still feel it."
When take a shit so hard the water sprays your taint
Dude my shit was so big I gotta a spray taint!
When a nether region smells of musky taint water, smegma, and crusty day old poop, aka willnots, rehydrated with the droplets of a large piss.
Man, I felt so bad for her. I took a piss then she pulled down my pants and I had such a tainted tato.