Its why you avoid these places. 

"Biker Bar" has just become synonymous with "asshole gathering area". 

Not to mention these " bikers" probably have some lame ass Harley Davidsons that is cleaned more often than ridden. Good ol shitty bikes with posers on top.

EDIT 1: Downvotes? Ok, that's cool. Downvote me for my view on biker bars. 