When a dude gets high and starts chatting sad things and/or playing deep songs. Like the videos on YouTube that show depressing moments in kid shows and add sad music.
by CommunisticWeeb420 December 29, 2018
-"Dude, im in SAD NIBBA HOURS, my girlfriend left me" :(
-"Shit thats sad, ACTIVATE SAD NIBBA HOURS".
-"Shit thats sad, ACTIVATE SAD NIBBA HOURS".
by MemeBOIiiiiiiii October 16, 2017