9 millimeter

See 9 mm.

by Fangsta March 18, 2003

13-9

the comeback pitt fans use whenever wvu fans taunt them about how the mountaineers are better. first used on december 1st, 2007, when the 4-7 pitt panthers upset the bcs #2 west virginia mountaineers in the backyard brawl 13-9, denying them of a chance to play for their first national championship in football.

west virginia fan: spitt sucks so bad west virginia always kicks their ass
pitt fan: 13-9 bro

by vontez August 18, 2011

9/11

The ninth of November

9/11 is the ninth day of the month of November

by clevelandsteamer936 January 14, 2008

Day(9)

Victory Day (9 May), Germany surrenders to Russia.

Also a popular Starcraft Player and commentator.

Day(9)Sean Plottvictory day

by Hegimon December 29, 2011

March 9

A day in which whomst shall receive and gift head to thy significant other

So no March 9?

by Coochieslayer21 October 17, 2019

9 hours

An amount of time that causes parents to cry when they see their child use it to watch abriged anime

Holy shit Tommy, you watched all 9 hours of DBZ abridged anime last night?

by EveryDamnNameisTaken July 29, 2017

September 9

A day where yall punk ass bitches stop and stfu on about everyday being a national holiday

September 9 - hey no bullshit holidays guys just a normal day in the life

by O'T-O tha 0ne September 5, 2022