look up any word, like sex:

1 definition by SourSack Attack

 
1.
Someone who is the odd man out. And is usually displaying strange behavior. Often he is a fag.
1. Wow that new kid Joe is weird huh? What a buttknuckler 2. You ruin everything, don't be such a buttknuckler.
by SourSack Attack July 11, 2010
27 10