by 5soschickenlicken February 4, 2017
The lighting schedule for growing marijuana indoors. 12 hours of sunlight/12 hours of complete/uninterupted darkness.
Just finished the veg cycle, now its time to change from 16/8 to 12/12 in order to determine the sex of my plant.
by amp9041 January 2, 2006
The infamous tumblr crash of December 12, 2012, is the day when tumblr was down for hours with no warning. Lots of "MY FEELS" and "ALKAFELFJAFJEWLAKJKA" resulted from this. People believe this is really the end of the world, because it happened on a triple date. Some also think that it was also another social experiment conducted by Cole Sprouse.
Sometime in the near future:
-Hey Liz, what are you doing?
-Nothing. I think there might be another tumblr crash of 12/12/12 going on. What will I do with my life? MY FEELS.
-Hey Liz, what are you doing?
-Nothing. I think there might be another tumblr crash of 12/12/12 going on. What will I do with my life? MY FEELS.
by EZBothwell December 13, 2012
What seems like a good day, 12/12 is about any day that is the turning point of someone's life, but not in a good way. It normally involves a loss in a lot of valuable items that may not cost a whole lot, but to the individual, priceless.
by Jack Lay December 22, 2006
1. They day the world will end , according to the Mayan Calender.
2. The day anyone born on 12/12/1996 should have their sweet 16, for anyone born on that day will turn 16 on that day.
3. The worst sweet 16 ever!
2. The day anyone born on 12/12/1996 should have their sweet 16, for anyone born on that day will turn 16 on that day.
3. The worst sweet 16 ever!
by bagels1212 November 23, 2010
by thepolishwoj January 7, 2010
Dude, last night Bobby was challenged to the 12 in 12 challenge and he accepted! His dick's gonna fall off!!
by Tigs978 December 2, 2009