1. A relationship in which the man or woman doesn't deserve that person.

2. Someone who's easily forgettable; you don't remember their name but you remember their face.
1. Man, Michelle's boyfriend, Johnathon, is such a pug butt!!

2. You: What was the name of the werewolf in Twlight?

Them: Umm, idk but he's a total pug butt!!!
by TonyVee January 27, 2010
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