The Friday following Thanksgiving. Stores have incredibly low prices for a few hours inciting mass hysteria, death, car crashes, and lost children so you can get 8 DVD players for the price of 3.
by n0ndescript December 28, 2005

The name for the day after Thanksgiving. It is named this way because it is supposed to be the day where companies move from deficits to profits for the year, i.e. in a checkbook, going from the red to the black.
Store Executive: We'll have a ton of Black Friday sales to help our company make up for lackluster sales these past 11 months.
by Amolo December 3, 2005

the act of going shopping as early as possible to get early bird specials on the most sale filled day of the year with the most people fighting over sales they could find cheaper online if they looked for them but are too hyped up about it to care
girl 1: hey what'd you do yesterday?
girl 2: i was black fridaying, i found an ipod on sale for $250
girl 1: oh i got the same one online for $150 sucks for you i got to sleep
girl 2: i was black fridaying, i found an ipod on sale for $250
girl 1: oh i got the same one online for $150 sucks for you i got to sleep
by shopaholic15323 November 26, 2009

The first friday after Black Ops release. The first time nerds get to stay up all night playing call of duty.
A: Dude are you ready for Black Friday?
B: Hell yea I've got my BFC monster and 120 pizza rolls!
A: BEST NIGHT EVAARRRR!
B: Hell yea I've got my BFC monster and 120 pizza rolls!
A: BEST NIGHT EVAARRRR!
by JayDrizzle November 19, 2010

A disease that hits millions of Americans the day after Thanksgiving. It causes people to fight over objects and to trample innocent bystanders.
by innocent_american November 29, 2010

The Friday after Thanksgiving when ignorant Americans stand in line for 13 hours and stampede over innocent bystanders in order to get a deal they could've gotten 3 weeks ago on that George Foreman grill if they would have used that fucking coupon. As a retail employee, this is THE WORST day of the year.
by CandyGirl03 November 28, 2014

To be tricked, through any method, into clicking a link that takes you to the Rebecca Black video "Friday".
Zach: Dude I sent you a sweet XBox Live message while I was drunk, it's hillarious!.
John: *listens to message* Dood that was just Rebecca Black singing Friday? You fucking Black Fridayed me!
John: *listens to message* Dood that was just Rebecca Black singing Friday? You fucking Black Fridayed me!
by dankemung May 13, 2011
