A fork of Rural Dictionary
when a man pisses and sneezes at the same time thus losing control over the projection of his piss
I heard Bill sniss while he was in the bathroom and sure enough there was piss all over the toilet seat and the floor.
an action of when you accidently piss yourself during a sneeze
Person 1: *sneezes* I just snissed myself!
Person 2: gesundheit! What's "snissed"
Person 1: "snissed" is the past tense version of "sniss" which I just pissed myself during that sneeze bro