Lenny Leonard is one of Homer's co-workers and good friends at the Springfield Power Plant on The Simpsons.  Lenny is voiced by Hank Shearer and is often portrayed as a dumb middle class worker, even though he posesses a masters in nuclear physics.  Also, Lenny is often alluded to as being in a homosexual relationship with his best friend, Carl Carlson.

Lenny Leonard Quotes

Lenny: Are these business cards or passports to a better future?
Gator McCall: Those are business cards.

Lenny: I'm gonna miss ted, he was a good supervisor
Carl: Definitely hands off. He didn't mind if we punched out late
Homer: And he didn't mind that we made a few changes to the soda machine...mmm... beer

The Simpsons Quotes

Principal Skinner: You're not supposed to be able to get outside our network.
Nelson: You shouldn't have made your password, "password".
Principal Skinner: It was the name of the street I grew up on, Password Drive.

Homer: (Wearing glasses) The sum of the square roots of any two sides of an isosceles triangle is equal to the square root of the remaining side!
Man: (From inside a bathroom stall.) That's a right triangle, you idiot!
Homer: D'oh!