What does Brown chopper mean?

Brown chopper meaning in Urban Dictionary

A sexual position in which a female lays on the as well as the man sits along with her. He sits on the upper body and holds the woman legs by his arms, therefore like chopper motorcycle handlebars. In this position he is able to titty fuck her, get a blowjob/balls licked or sit on her face for ass-licking, for this reason the brown area of the title.