swampy taint 

A taint so unwashed it resembles the scummy bottom of a neglectful fifth grader's fishbowl

I had to stop eating Jessica's ass due to her swampy taint

swampy taint by willhop_onmydick March 8, 2016

swamp taint 

An extreme case of when your gooch smells so bad that you can see a bit of green around the crotch region

"Oh man, i have not showered in days, at this point i have swamp taint"

swamp taint by RaisinCookieCrumble July 6, 2016

Tainted swampy gooch slime 

When you're gooch is tainted with with swamp slime.

Jax is a tainted swampy gooch slime.

Tainted swampy gooch slime by AustinAsh February 11, 2015