The fourth quarter of the calendar year lasting from October 1 to December 31. Also the quarter when most video games are released.
Planned release date: Q4 2015
by nilethe146 February 24, 2015
1 more definition
The ultimate hand in poker. You will always win with these 2 cards. No matter what.
I went all in before the flop, cause I'd win with q4 anyways.
by Heunbaas November 08, 2008