2 definition by Nyarlathotep

Top Definition
To perform fellatio during one's period. Used especially if the period falls between the first half and full moon phases.
Dude, when I get home, my girlfriend is going to wax my gibbous.
by Nyarlathotep February 18, 2004

Mug icon
Buy a wax the gibbous mug!
adj. a self-isolated dumbass who spends too much time playing video games and not realizing that the apocolypse is occuring.
"Come on!"
"Wait, til i level up"
"Stop being a Biskquik"
by Nyarlathotep January 07, 2004

Mug icon
Buy a Biskquik mug!