When a girl who has a boyfriend or husband goes out to a bar to find another guy to bang. It get its name because she has the lock and she's looking to find a new key.
by Zlats October 24, 2012
When you take a lime, cut it open and squeeze the juice into a woman's vigina. Afterwords you cum inside of her making it look like a key lime pie.
by Turbovec March 15, 2004
by Soiled Undergarment August 17, 2003
Keep your head up and don't give up on someone if they're rich. They can change for you if they really love you.
"I told her keep the key up"
by qui33 for u March 02, 2019
A sexual practice in which a man ejaculates in either the vagina of a woman, or the anus of either a woman or a man and then inserts one or both of his testicles in to the semen filled orifice.
"I took my mom out for dessert tonight"
"What did you guys have?"
"Key lime pie."
"Awwww, gross dude"
-
"At the orgy tomorrow night I hope to get a little key lime pie while I'm giving a key lime pie of my own to that hot secretary, Trish."
"What did you guys have?"
"Key lime pie."
"Awwww, gross dude"
-
"At the orgy tomorrow night I hope to get a little key lime pie while I'm giving a key lime pie of my own to that hot secretary, Trish."
by Roberto!! September 02, 2009
A boy who you wouldn't suspect to be a fuck boy as they do not fit the stereotype. However they then surprise you by being a fuck boy, hence the 'low key' as they are unsuspected and on the down low but still turn out to be a waste of your time
by gracewell June 25, 2015
Multiple key changes in any sappy song used for dramatics and to manipulate emotions - an art especially exploited by Barry Manilow.
My choir director shouted out to us while we were singing, "Get ready for the Barry Manilow key change!"
by waterspout April 21, 2011