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2.
The day after smoking a bong, usually referred to the relaxed feeling you get.
Bro i ripped the best cone last night and i am so bong over today
by Ceej1041 November 16, 2013
 
1.
When you feel scattered the next day after smoking too many bongs
I smoked too many bongs last night now i have a bongover
by happyharry123 November 09, 2008