Definitions by Birt Bike

birt bike 

A type of dumb ass who goes by birt bike because he's too sped to prounonce dirt bike

Hey man want to go birt biking
God your such a Brendan

Why don't you say dirt bike like everyone else you dumb sped
A type of dumb ass who goes by birt bike because he's top sped to prounonce dirt bike

birt bike by Birt Bike April 19, 2018