A type of Green lolipop. Also, can be when a fiery hell-spawned cat named Cleo misbehaves.
Jake your such a fleo.
by NeilArmstrong September 27, 2010
1 more definition
When a fiery, hell-spawned cat named Cleo is very, very bad.
"Cleo, you are such a good kitty! Oh wait! FLEO! Stop scratching the couch!"
by Erin Baldwin May 13, 2008