Ass Sniff

When someone sniffs their ass by using their finger.

"Dude, what the fuck did you just Ass sniffed?"

"N-no.."

by LolCats_ April 09, 2016

Ass sniff-itis

The smell of ass even when not presently sniffing one; The lingering effects from placing your nostril on someone's sweaty ass hole and deeply inhaling.

Michael was diagnosed with ass sniff-itis after spending the day with his boyfriend.

by J.Christo March 03, 2010

Sniff ass

Someone who farts under the covers, and they stick their head under to smell their own ass.

You must be really cold. Either that or you farted, you sniff ass!

by Lakitaari September 01, 2019