ass stain

doesn't exist, if you mean "shit stain" or "turd/poop stain" it makes sense but your ass physically does not stain, if you use this word you're a moron.

"Damn I got an ass stain dude"
"You mean shit stain you idiot"

by Carlbrad05 February 28, 2017

mayonnaise stains

The crispy and dried stains you find in the crotch of women's panties.

I had every intention of sniffing her panties but then I noticed the mayonnaise stains and quickly changed my mind.

by Fav December 3, 2006

K Stain

When you crap your pants and put your underwear under your friends bed.

1. Dude that guys just K Stained
2. Aww man who was the victim?
1. That kid named connor, his parents were pissed.

by nukka sammich November 24, 2010

gay stain

The member of a group of friends always performing gay acts or pretending to act gay, therefore marring that groups reputation.

Beau: Nah, we can't bring Carl over to Chris's house. That gay stain will do something embarassing while we are there.

Shawn: Yeah, you can't really argue that. Chris is the epitome of gayness.

by bozo69pd September 18, 2008

shit stain

A large poopy mark that cannot be washed off in a regular washing cycle;
Combined make the name of Shane, ironically, a very smelly boy that goes to my school.

"For Christ's sake, I had to wash my shirt for 3 cycles AND use bleach to get that god-dang shit stain off. The good part is, I don't smell like Shane anymore"
"Yeah, he smells like a Persian man's armpit."

by BallisticG September 19, 2005

Cum Stain

A cum stain is when you get seamen on your cloths and stains a white mark on it.

Jake: Whats that on your T-shirt martin.

Martin Gasps!

Martin: Nothing :|

Jake: thats a cum stain ! HAHA :P

by John Ferdinand Hawks May 23, 2011

n stain

contrary to popular belief, the term n stain actually refers to the racist assholes who like to use the word "nigger". for a prime example, see the detinition above.

person 1-- "dude, listen to this asshole. he's the real n stain"
person 2-- "word"

by Random Jones September 25, 2005