The bugaron in a sexual encounter between two males is the one giving, sticking. A maricon is the one being fucked or receiving. A bugaron is not necessarily a maricon, but is definately one nasty mother fucker.
Alex fue a la carce y se hiso un bugaron.
by Jose Luis Lopez September 01, 2006
An active or "top" homosexual. Opposite of maricon
Pinche vida, aquel es un gran bugaron
by Cornholio September 29, 2003