This creature was first introduced in "Vicky Loses Her Icky" after Timmy wished that Vicky would be nicer. After the wish, her evil left her body as a bug that lived on her butt.
Description[]
Its appearance is a black stag beetle with red eyes, large pincers and a white skull on its abdomen. Using its pinches, it can attach itself to the buttocks of any person it chooses, causing them to become evil. If the bug is removed from the current host it is in, it will search for a new host.
Background[]
After Timmy wished for Vicky to be a nice person, her evil left her body in the form of a bug (possibly a tick or a beetle) that had crawled up her butt. The bug sought out other hosts as it needs to find a new host to reside in. The bug sought out Mr. Turner, Principal Waxelplax, and finally, The President of the United States as hosts; but was stopped when Vicky leaped in front of the President and the bug went back up her skirt and onto her butt.