poopstain 

A very prudish uptight person that gives no good reason for not having any fun.

Michael refused to have a glass of wine with me because he insisted that it would give him a horrible headache and that he needed to get to bed before 8:00 p.m. anyway. Michael is illustrating poopstain like behavior.

poopstain by Amecyst January 11, 2006

poopstain 

a stain consisting of feces

devon you are a poopstain

poopstain by hollycake September 30, 2005

poopstain 

A uninteligent person, also can be a term of endearment.

Oh you little poopstain you.
Look at that poopstain, what a dork!

poopstain by Mathew Cunningham May 8, 2003

poopstain 

a chocolate lab or other brown dog

How did you teach him to catch a frisbee like that? Oh that is such a cute poopstain!

poopstain by V and J March 2, 2008

poopstain 

A person who dont know what they are talkin about and is stupid and should just not talk: If minds had a smell this persons would smell like a poopstain.

shutup you freakin poopstain

poopstain by my name dude December 20, 2009

poopstain 

a smudge of stools/pheses on your underpants (skidmarks)

there is a poopstain on your underpants(wesley)

poopstain by joe and ben September 13, 2003

poopstain 

a mole or large freckle

JohnBoy Walton has a major poopstain on his cheek

poopstain by chrs885 October 2, 2003