by princessbob December 8, 2009
This is the act of two heterosexual men purposefully rubbing their exposed scrotum sacs together, without exposing their penises.
When TJ and OJ rub their exposed testicle skin flaps together, it is not lubbing, because they are gay.
by byggun July 21, 2004
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by BlackMisttt April 19, 2011
by Carmen March 16, 2004
laugh under breath; used instead of lol, when someone says something that is funny but not THAT funny.
by Pwnzcs July 1, 2006
lub is when you care for someone but dont quite love them u can also luv them which is stronger than lub, wuv and wub, but not quite as strong as lurve or love !!!
by toostr82bgay December 24, 2004