Used as a response to someone who says something stupid or wrong. Or Does a stupid action. Like holds a firecracker the wrong way. Leading to a Feel Dumb Moment.
The Boi: Yo Nigga, where you wanna eat?
The Nigga: Hmm, how bout Burger King for that Tuesday Special
The Boi: But Today's Wednesday idiot!
The Nigga: Ohhhhh
The Boi: FEEL DUMB!?!
The Nigga: Yea I do :(