The act of one's anus being tossed by another member of the same or opposite sex, while in the act of sharting. (see shart)
Tucker: Hey Ken, you see that member of the Village People cover band?
Ken: The fat hairy biker?
Tucker: Yea babe, I had him lick my Shartkins. (lisp)
Ken: The fat hairy biker?
Tucker: Yea babe, I had him lick my Shartkins. (lisp)
by Bibble Beez June 16, 2011
The act of finding a suspicious napkin next to dumpster that has a 1 in a billion chance of being used as an anal wipeage utencil by an anonymous homeless man/woman.
Nathan: dooOooOOD! I touched a napkin and I think it had a gray/green/blue/orange/pink/dark brown/black stain on it around midnight so I couldn't fucking see anyway but It's probably going to get on my carpet then my floor and steering wheel and kill me.
Wheece: Well that sounds like a SHARTKIN my friend.
Tyler: Let me smell it to make sure.
Wheece: Well that sounds like a SHARTKIN my friend.
Tyler: Let me smell it to make sure.
by Creamy Dudlius December 07, 2021