1 definition by Amecyst

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.

by Amecyst January 11, 2006