Def 1: Slime trail left behind from a snail.
Def 2: The slime that oozes out ur ass when you wake up from a wasted night on the bathroom floor, condom beside you and you have no idea where your at or how you got there. Oh and your a dude.
Or
Def 3: The green goo in the corner of your eye qgen you wake up...
Thanks
WTF why is there snail smega oozing out my ass. And I can't remember shit!