The people who go around collecting the dirty dishes at a restaurant on a cart. They also usually clean the dishes, take out the trash, and clean the bathroom among the other nasty shit that the restaurant staff doesn't want to do.
Dude 1: Yo where you work at?
Dude 2: At the local Joes grill. I'm a busboy.
A usually very handsome, silent, and mysterious character that works in restaurants cleaning off tables, flirting with the hostesses, disinfecting the toilet rooms. Most busboys are equipped with a nice sense of humor and large muscles that are capable of carrying large items such as tables, all the shitty plates and drinks the people didn't use, and the hearts of his female coworkers.
A male who enjoys pleasureup the ass. May refer to him being homosexual or just liking anal. Also could be a boy wanting threshold.
Susie: Ohh I wanna tap Henry, maybe i should seduce him tonight.
Bridget: Not Henry! Hes a bumboy!
Susie: I didn't know he swings that way. What a shame, hes so good looking.
when, at the end of the night, a busboy has three tables left to bus. you're excited when one table gets up to leave, but then two more come walking in right as you finish bussing the table. you then get the feeling that you're so close but never gonna finish, hence the term "blue balls"
Dude, I was two tables way from leaving but right as I finished the last one a freakin' walked in. I don't think I'm gonna be able to come tonight. Busboy blue balls is killin me.