A combination of all dieases, including STD's, but also can be given to someone who is just a complete loser and goes without sex for long periods of time.
Oh my god buckers u've got bum aids u look like the orc general from lord of the rings return of the king
by Ben jones March 9, 2004
Get the Bum Aids mug.a sexually transmitted disease known as bum aids coming from hiv how ever you can only get this by having sex with a ranga comonly known as a fat peice of shit you can die idk
by rangaman July 17, 2021
Get the bum aids mug.