A person who is an obsessive fan of the Toronto Maple Leafs hockey team. They are die hards who would drag their genitals through 5miles of rosebushes just to touch the sweat stains of Dion Phaneuf's jersey. Very cocky and overestimate the actual talent of the Leafs.
Billy: OH SHIT THE LEAFS JUST SCORED WOOOOOOH! GO LEAFS GO! GO LEAFS GO! GO LEAFS GO! STANLEY CUP HERE WE COME!
Debbie: Bro, it's still the first round of the playoffs. You're such a beleafer.
One who has faith that the bees will eventually leave on their own, and so leaves them alone and does nothing about the issue of bees taking over their property.
Boy 1: Oww! I just got stung again! How come I get stung every time I'm over here!?!?!