Brake Check

The idiotic practice of trying to "teach bad drivers a lesson" by quickly pumping your brakes when someone is tailgating you. Can easily lead to a collision

I was driving home from work when some impatient asshole started tailgating me. I brake checked him, which made him rear end me. It's gonna cost a few thousand dollars to get me back bumper repaired.

by Heronator January 11, 2012

checksum

Literally, a checksum is a digit used in digital communications that is attatched to the end of the series of other digits to verify the integrity of data.

Some techies may use the word "checksum" as a verb, meaning the act of making sure something they hear about is actually correct instead of simply accepting it as fact.

I usually spend a lot of time checksumming the shit I see on Fox, CBS and NBC.

by e April 3, 2005

grill check

1.When you ask a friend to make sure there is nothing in your teeth (or grill) after a meal or snack.

2.The act of checking the teeth or yourself or others for food bits

"Katie! Grill Check!"

Person A:"That spinich pizza was great"
Person B:"Agreed! GRILL CHECK!"

by Kimbach August 11, 2005

balance the checkbook

masturbating while taking a crap. thus making a deposit and a withdraw.

while watching porn and eating spicy nachos, andrew suddenly had to go balance the checkbook.

by ryfunk November 29, 2007

Check out

To find out if one is pretty, to determine certain desired characteristics.

Duke noticed the women was pretty after checking her out. (check out)

by Pulsilicious May 8, 2010

checkmate

when the minimal amount of urinals are used in a boys bathroom, but you cannot use one without breaking guy code

5 urinals, people at urinals 2 and 4, so you cannot use a urinal without being next to someone.

Bro i got checkmated today in the bathroom, had to just sit there for 10 minutes so i wouldn't break guy code

by flightlesswhitebird February 6, 2012

meat check

When one person holds a clenched fist and throws it towards another man's balls. This hurts like hell so do it to your friends but don't let them do it to you.

The other day I meat checked Jeffrey so hard that he fell over in the street and got run over by a car.

by ben and dean June 11, 2006