A male homosexual, one that craves to be on the receptive side of anal intercourse. May also apply to a heterosexual that likes to be penetrated by a strap on.
This phrase seems to originate from Hebrew where it appears as "eats in port 80", a euphemism of "eats in the ass" (80 being the common port number for HTTP requests).
Another (rarer) variant is "accepts in port 8080" (being the HTTP Alternate port as well as the port used by the infamous vulnerability in the Netscape implementation of JVM known as Brown Orifice).
Ruler of Lake Titicaca. Rumored to have a bunghole that gets very angry if it does not receive toilet paper. Cornholio the Great is often seen walking around with his shirt over his head and his hands in the air, chanting songs about his power, and his bunghole.
"I am Cornholio! You do not want to face the wrath of my bunghole, for I need TP!"
Butthead: Shut up, Beavis! (uh huh huh huh)
Beavis: Um, okay. (heh heh heh heh).