A new sex term, a girl's private part is the lock and the boys private part in the key. For gays it's still the same, for lesbians it's 2 combination locks.
by Plant duck January 2, 2017
It"s usually used when you're talking about your best friend meaning he/she holds you together and keeps you in check. Also could mean you two belong together.
by bathtub queen March 14, 2017
A Netflix series about a family who moves into a creepy house full of magical keys with different powers. Haven’t finished it yet, but from what I saw, it’s a really good show! I suggest watching it if you like creepy stories with a touch of magic.
Locke and Key is creepy.
by HarryPotterBuffy February 9, 2022
The act of performing anal sex on a woman and being able to tell anyone in a very clean and discreet manner. It is also a way for a woman to show her man that she is willing to go above and beyond the call of duty to please him.
"Hey bro....i got the Lock and Key from my girl last night."
"Baby, when are you going to let me get that Lock and Key?"
As I approached the bedroom, little did i know that she had the lock and key waiting for me.
"Baby, when are you going to let me get that Lock and Key?"
As I approached the bedroom, little did i know that she had the lock and key waiting for me.
by daddyof2lilshiz August 9, 2011
The lock and key theory was dreamt up in Liverpool, England by an un-named genius. It states that a guy is like a key, and a girl is like a lock. A key that opens many locks is a master key, yet a lock that is opened by many keys is a shitty lock. This theory is rarely favoured by females... for some reason.
The lock and key theory is most suitably used to shut a girl up that complains about male sexual promiscuity being praised by peers, while that of a female is frowned upon. Works every time.
by mw2_360 December 12, 2009
Two People With a Strong Bond . Their Relationship Is a Lock & No Key Can Break It. They Are The Only Ones Who Have The Key.
by imagine_that07 May 5, 2015
to unintentionally get knocked up or knock up someone else, leaving you with two courses of action: Call a professional, or use a coat hanger.
Guy 1: "So what's up with you and your fuck buddy?"
Guy 2: "Oh man, we have a problem."
Guy 1: "Dude, did you lock your keys in your car?"
Guy 2: "Yeah, out in the high school parking lot."
Guy 1: "Well at least you know your options."
Guy 2: "Oh man, we have a problem."
Guy 1: "Dude, did you lock your keys in your car?"
Guy 2: "Yeah, out in the high school parking lot."
Guy 1: "Well at least you know your options."
by Pepper Corn September 6, 2008