Used to describe any two young men (in their mid 20's) who live and work together, and ride the same crotch rocket to work. They are not infact men, and should you be approached to go to a BBQ at their house, DONT LOOK IN THE BATHROOM CLOSET!!!
Person 1: Seen BJ and Dave lately?
Person 2: You mean Laverne and Shirley?
Person 1: HAHA That's funny. Yeah, them.
Person 2: Yep. They rode by on their crotch rocket going to McDonalds.