Box check 

Leaning or bending the knees to check an opponent using one's pubic bone. A box check is performed by a player in a defensive situation trying to stop an attacker from getting past her or trying to separate an attacker from herself.

He came at me so fast I hurt myself a little box checking him.

Box check by Candy_1234 October 13, 2019

Box-check 

A twisted "game" created by motorcyclists that congregate at a San Diego bike night gathering (in Mira Mesa). Played by attempting to make (mostly harmful) physical contact with another player's genitals.

Players usually stand around in a circle (or semi-circle) discussing random topics and randomly a player will try to "box-check" another by taking a strike at their genitals. The game attempts to make use of several diversions, such as riddles or jokes to distract players.

The box-check is the female version of a "bing-bong"

Most of the motorcyclists at said San Diego Bike Night gathering know that if they try to box-check MCC, she will introduce them to the ground.

none given as no box-check has been completed.

Box-check by The MCC December 26, 2008

box-check 

Vaginal exam to obtain cultures and manually examine the vagina and other female genitalia.

We need a box-check for the pt with a condom full of money in her vag.

box-check by 84RN July 6, 2010

mail box check 

A retirement or social security check.

Waiting on the mail box check.

mail box check by D0c April 15, 2006

check that box 

Implying that there is a list of boxes that can be checked in life, indicating the various experiences one has had, and checking off one of them. Almost exclusively in reference to sexual experiences. One's sexual resume. Various skin colors, sexual orientations, and physical features are all examples of boxes that can be checked off one's list.

I don't know if I'd do her (the shaved bald, heavily pierced, 200 lb woman across the way), but if you want to check that box, go right ahead.

Man, I'd really like to check that box (referring to the slim Asian hottie friend-of-a-friend).

check that box by bodhilicious January 9, 2009

check the box 

A phrase which means to complete a task to the barest minimum standard, and subsequently cease working. At this point one may check off the box on a task list or matrix.

I'm totally just going to check the box on this English homework.

check the box by someoneelsetookmyrealname October 21, 2011

Check the Box 

This is a game drunk guys play at the bar. Each guy tries to hook up with a girl of a different race or look. Such as white, black, asian, south american, indian, ect. Also boxes may include blonde, brunette, redhead, ginger, or black hair. Not a very nice game but one guys play.

Joey tried to check the box when he went for that asian chunker!

Check the Box by Darrin May December 13, 2013