When you have to take a nap, but you don't, even though you lied down, and later you keep saying you should've taken a nap. That makes you dumb.
The definition gives the example, you dumbass
When you find something interestingly stupid and funny.
wow, that's dumb, Marty farted in Mr. Jesse's face.
When find something interestingly stupid and funny
haha dumb, Jessica blew a kiss at the frog.
@emounmasked on instagram
person 1: im the dumbest person ever
person 2: im emounmasked on instagram
person 1: oh you're clearly dumber
Me all me so if your wondering what dumb means come and ask me you will see what it means straight away
My freind:Hey mate whats 2+2
Me:ummm baby 2
Myfreind:what the fuck is wrong with u ur a dumbass OMG UR SO DUMB
Me:but its jeffys law