the hair surrounding the vagina. its called this because, like a door mat, one must go throug the hair to get inside.
guy 1: dood, i went on a date with rachel
guy 2: shes so hot, how far did you two go?
guy1:we almost went all the way, but then i took off her pants and she had a nice big door mat
guy 2: thats definatly a no-go
guy 2: shes so hot, how far did you two go?
guy1:we almost went all the way, but then i took off her pants and she had a nice big door mat
guy 2: thats definatly a no-go
by ford408 May 25, 2009

After you have sex with a woman, and you put a crazy amount of super glue in the vagina and cover it up with duck tape.
Parker found out that his girlfriend fucked their mailman so he gave her a Locked Door after they had sex for 3 hours. Three years to the day, no one has been able to unlock Stacy's door...
by whorsemen({})96 March 27, 2011

something that doesn't rhyme with orange. Notice the difference between -ange and -inge. Orange does not rhyme with door hinge. GET USED TO IT!!!
by mr.Brown September 4, 2006

When you’re having sex with your woman, and your balls are hanging by her “brown eye”, the woman then farts causing your balls to swing back like a door.
by Kgizzel November 24, 2018

A term for an individual who is caught in an embarassing moment--especially when that individual tries to 'play it cool' and act natural through this awkward moment.
"Paul is such a door checker, I can't believe he flew off the back of the treadmill at the gym today... I hope his black eyes heal up by next semester."
by ambah-mahree February 18, 2010

A favorite in college dorms. The act of filling a large garbage can with water and leaning it against an adversaries door, knocking and walking away. When the person opens the door, they and their room are flooded with the water from the can.
by Salt Creek Camping Crew October 15, 2013

One who watches the crowd at a bar and permits or does not permit people to stay. They tend to be very good with faces; at different places, this person may be the owner, security, the person taking cover, or even the bartender. It may also apply to the friends of employees.
by QApocalypse September 18, 2011
