look up any word, like smh:
1. to lie so badly that, theoretically your pants will burst into flames. popularized by the kindergarten chant, "liar liar pants on fire!".
2. to be painfully gay.
so then i told her i'm puff daddy's personal coke tender, and she bought it. i'm surprised my pants didn't catch fire on the spot.
by Dickie Moist October 07, 2003