The horizontal tail surface that controls the pitch of an airplane. The elevator makes the nose go up and down. Negative lift on the elevator surface balences the weight of the engine up front.
"Oh my God! Look at that elevator! Don't let Ed see her. He just took some Viagara so he can fuck his wife when he gets home. If he sees her, his cock will explode!"
"You distract Ed. I have to go to the bathroom. I just creamed my jeans."