Top definition
abbreviated as (BMW) Man who is hispanic. Usually very hard, long, and thick. Very great for doggy style sex, etc.
I know she just wants me for my "BMW". or I like that mexican guy over there because i know he has that "Big Mexican Weenie."
by slowpain March 19, 2010
Get the mug
Get a Big Mexican Weenie mug for your daughter Yasemin.