The name a stupid ass kid that probably has some sort of patch of hair overgrown on its body, usually the face. It can be mistaken for a bear and smells like a ball sack at all times no matter if he just got out of the shower, but you can't help but to love the stinky, hairy, big ass mofo.
"Hey man, wtf is that smell!? oh sorry dude, Evan Infection was here yesterday and no amount of soap or fabrize aint gonna do shit. No wonder I can smell balls!"