by Cakechecker February 11, 2020

The act of forcibly stopping the finger check by grabbing the perpetrators middle finger and bending it awkwardly and painfully backward. When performed successfully, it not only prevents the completion of the finger check, but also permanently dissuades any thoughts the perpetrator might have to attempt such a maneuver at a later date.
As Byron's hand slipped into Laura's pants, Laura quickly grabbed his middle finger and bent it backward until Byron cried out in pain. "What was that?", asked Byron. "My finger check check", replied Laura.
by momma noodle and uncle tim November 7, 2007

a way to reserving your seat fo a certain amount of time. It works by calling "seat check" before leaving your seat. This insures no one may sit in your seat, however another person may sit there but only until the "seat checker" returns. A key point of this is making sure your persons your around understand and use seat check, or your seat will be jacked with no mercy.
Seat Jack: this is simply a way of insuring a persons seat will be taken by you. By calling "seat jack" before a person calls seat check and after that persons but leaves their seat, you have in effect "jacked" their seat.
Different groups of people use different rules so be sure to ask for "The Rules of Your Seat Check" before leaving your seat, when with a new group of people. The number one most important thing about "Seat Check/Jack" is that they CANNOT be disobeyed. The "Check/Jack" when called stays, until the time limit is reached.
Depending on who you are "Checking" your seat with, there will be a time limit. This means after the seat is checked, that seat is only on reserve for normally 5 minutes. So that after 5 minutes without the "seat checker" returning, the seat may be "jacked." Simple right?
Some variations include:
1) not called seat check but "quack quack:" meaning "quack quack, no seat jack"
----called the same way as seat check----
2) many different time limit are used, most widely used being 5 minutes but up to 20 when going to the bathroom, persay.
3) ALWAYS a safe thing to do is
- make sure seat check/jack and quack quack are understood
- then while still sitting, call "seat check quack quack!" or if with a highly educated group call "seat quack!"
- make sure another person hears you call it, look them in the face and say it!
Again, always obey seat check and quack quack, always!
Seat Jack: this is simply a way of insuring a persons seat will be taken by you. By calling "seat jack" before a person calls seat check and after that persons but leaves their seat, you have in effect "jacked" their seat.
Different groups of people use different rules so be sure to ask for "The Rules of Your Seat Check" before leaving your seat, when with a new group of people. The number one most important thing about "Seat Check/Jack" is that they CANNOT be disobeyed. The "Check/Jack" when called stays, until the time limit is reached.
Depending on who you are "Checking" your seat with, there will be a time limit. This means after the seat is checked, that seat is only on reserve for normally 5 minutes. So that after 5 minutes without the "seat checker" returning, the seat may be "jacked." Simple right?
Some variations include:
1) not called seat check but "quack quack:" meaning "quack quack, no seat jack"
----called the same way as seat check----
2) many different time limit are used, most widely used being 5 minutes but up to 20 when going to the bathroom, persay.
3) ALWAYS a safe thing to do is
- make sure seat check/jack and quack quack are understood
- then while still sitting, call "seat check quack quack!" or if with a highly educated group call "seat quack!"
- make sure another person hears you call it, look them in the face and say it!
Again, always obey seat check and quack quack, always!
person a: "seat check"
person b: damn
person a: "quack quack!"
person b: yes finally a seat
person c: nope sorry, he called quack quack
person b: damn
person a: "quack quack!"
person b: yes finally a seat
person c: nope sorry, he called quack quack
by Mr. Griffin July 1, 2007

It's the malady that sets in when the user realizes "services" like Foursquare are a complete and utter waste of time.
Hey, I just became Mayor of my workplace! When do I get my pay rise?
Heh - that's only because Mary stopped checking-in on Foursquare. She has total check-in fatigue.
Heh - that's only because Mary stopped checking-in on Foursquare. She has total check-in fatigue.
by Doomnation September 2, 2010

The action of unblocking someone and blocking them again on AIM in order to see if they're online. This is about the equivalent of knocking on someone's door to see if they're home, then your nerves collapse and you run the fuck away before they see you. Usually occurs after a terrible conversation, which ends up with one person blocking the other. Of course, this just makes the person they blocked attractive, so they make frequent spot checks to see if you're online.
paranoia bacon: i am so freaking awesome
rosesnguns17: what happened?
paranoia bacon: i just bitched out this hot-ass emo chick, and now she's block-checking me.
rosesnguns17: just make sure you videotape it :):):)
rosesnguns17: what happened?
paranoia bacon: i just bitched out this hot-ass emo chick, and now she's block-checking me.
rosesnguns17: just make sure you videotape it :):):)
by ObeyZod September 15, 2005

Today me and my bros were shotguning some Nattis at a party and someone watching us came up and told me that shotgunning was stupid… needless to say i death checked the shit out of that brohaters drink
by officetech January 20, 2011

by Magic_Nigga November 23, 2016
