âNoun
A person who shows early signs of becoming a serial killer, especially children between ages 0-9.
See pain in the ass.
-Hey, did you see that kid over there?
-The one who just kicked tried choking the kid on the animal chair?
-Yeah, that one. He's trying to feed him ants he picked off of the bottom of his shoe now.
-Jesus Christ, what a Sweeney Toddler.