The hours of the night that begin somewhere around 11:30 PM and extend until mid-morning, when society frowns on interrupting a friend's late-night stalking or lurking on Facebook. Facebook feels quiet as a library, and you feel as though you are the only one on the entire site, because by this time your Live Feed has slowed to a halt. It is customary to ignore the presence of other online facebookers at this time unless they are very close friends, to allow everyone ample time for mindless late night facebooking, which may include but it not limited to Farmville, Mass Picture Stalking, or wall-to-wall reading.
Person 1: "Dude, last night I had 36 friends online, but I couldn't talk to them because it was during Facebook Quiet Hours."
Person 2: "Sucks. Same thing happened to me."
Person 2: "Sucks. Same thing happened to me."
by GingerSnapRayRay May 15, 2010

between the times of 12:00 AM to sunrise, where bad bitches or alrdy depressed bitches can be even more sad and cry over anything.
by isaejw August 27, 2017

The time of day between 12:30-3:00 AM when boys are extra horny and will hit up all of their hoes. Usually they ask for nudes and try being freaky.
Girl: Oop, four guys just snapped me.
Girl2: Look at the time, it’s horny nigga hours!
Girl: Of course!!!
Girl2: Look at the time, it’s horny nigga hours!
Girl: Of course!!!
by thiccbitch25 June 23, 2018

It is when school gets delayed and starts 2 hours late. Kids love it and parents hate it. Causes can be fog, ice, and snow. More common in the northern U.S. but not unheard of in the Southern U.S.
I'm sleeping in today its a 2 hour delay.
Maybe if it keeps snowing the 2 hour delay will turn into a snowday
Maybe if it keeps snowing the 2 hour delay will turn into a snowday
by Distance4life February 13, 2010

by Clarkshua February 2, 2018

1. The time at which artificial, inauthentic, or fraudulent people (of the Nubian persuasion), are consequently 'un-woke' in their respective quarters (usually about 16:00 to 21:00 )
2. The time at which genuine labour is being done, especially if being done by a bona fide Negroe.
2. The time at which genuine labour is being done, especially if being done by a bona fide Negroe.
by BlackOxford May 6, 2018

Jim: bruh its big nigga hours
Bob: Ight where you tryna eat
____________________________
Jim: Big nigga hours is killing me
Bob: lets go to in-n-out
Bob: Ight where you tryna eat
____________________________
Jim: Big nigga hours is killing me
Bob: lets go to in-n-out
by I broke #18 February 9, 2018
