1 definition by Iguanareah
A term used to explain oral to anal sex in a very passionate sense, as in when you bury your face in your significant other's ass like it's your last chance at survival.
Dude, did you hear about Scott at that party Saturday? He got so hammered that he started gas-masking Jessica for like, two hours! What a legend!
Have you ever SEEN Kim Kardashian? Of COURSE I'd gas-mask her ass!
Have you ever SEEN Kim Kardashian? Of COURSE I'd gas-mask her ass!
by Iguanareah September 21, 2018