look up any word, like b4nny:
 
1.
A sexy beast
Damn, did you see that musser by the pool?
by Admiral Dicksmack April 01, 2009
 
2.
Just one of those little things you don't want around.
Guy 1: look at that musser
Guy 2: Yeh, let's leave
by mr.harry2009 November 07, 2011