1. People with huge beards in your school that cleans up after your shit, but in reality, they are the rulers of the world. Usually old people with a crazed look in his eyes, they are very wise and the only mens on the planet able to make babies.
2.He's your dad.

ie Master of the custodial arts

A player in halo 2 that waits for two players to engage in combat and then kills both of them. He gets credit for kills that he didnt earn by cleaning up like a janitor.

A genius failed by the education system who can secretly answer math problems at a post-collegiate level but doesn't reveal this talent until it is too late.

When a girl is giving you a blow job, and just as you are about to ejaculate, you whip your penis out of her mouth and jizz all over the ground. Then you mop it up with her hair and throw her down a flight of stairs.

n): A guy that hooks up late in the night at a bar or a party, by 'sweeping up" the leftover drunk chicks. It generally refers to hooking up with riffraff, but can be used as a shrewd tactic if played with the right timing.

v): The act of playing janitor.

a creepy person at your school that cleans up after you. In reality, he is pedophile. After school, he fellates children in the bathroom, hardcore. He also makes out with other janitors and masturbates with children.