The hours when a person is prone to act irrationally and behave foolishly. Usually, dumb nigga hours begin when substances such as
cannabis and alcohol are involved. Also known as “
geekin” or “foolin”, DNH is abetted by people trying to make their friends laugh or to show off on
social media.
“Yo John, remember when you took a snapchat of that big-
booty girl walking in
front of us, but your camera sound was on, and she turned around? LMAO"
“Bro, I was high
af, and dumb nigga hours just started”