1 definition by Diamond Ice

mononucleosis

disease that can be passed on. also called the kissing disease. basicaly, kiss someone with this and you're so f*ckin screwed.

dude1:you kissed her?!
BF: so what?
dude3:she has that mononucleosis thingy
dude2:you are so screwed.
BF:crap.

by Diamond Ice May 18, 2006