When someone ejaculates in a woman's asshole (or man's asshole if you're into that kind of stuff.) Then he or she farts. And most of the cum in the asshole sprays or seeps out. This process often turns the white semen a stanky brownish color; quite like a hobo.
Aw man, what stinks?

Oh, that's just some left over hobo lunch.

Ok, that's whats so stanky.
by snitches-aint-zhit December 4, 2012
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Where one shits in a paper bag, and offers it up as a tasty meal. Often as a form of shitgilante justice.
After waiting for 3 hours for an interview, Dude gave the interviewer a Hobo Lunch Box with corn sprinkles.
by Rad Turlington October 4, 2016
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