1) To screw up, make a big mistake (aka) making something that falls to the ground, fall or fail even faster.

2) "Self Pleasure" with some form of lubricant. She totally busted him watching porn, and "Greasing the Elevator."
1) Man, Tyson really "Greased the Elevator" in that meeting.

2) When she walked in - Tyson had porn on the TV, a giant jar of KY; so it was pretty obvious he was about to "Grease the Elevator."
by U of M Professor February 4, 2012
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