Best definition
zzij
When you see a girl so ugly your jizz goes backwards!

Guy 1: “agh, dude did you see that girls face?”

Guy 2: “yeah totally dude. I totally just zzij’d back into my pants”
zzij: define #2
zzij
Jizz backwards
Hey did you see Tyrone after the party last week his chin was covered in hot steamy zzij