smartdumb 

when an individual does something that can be good (benefit to everyone or themself), but ends up in a bad situation facing the consequences

rev. dumbsmart

a 22 year old guy knowing that the girl he likes is 16 (has the information he needs) but still gets with her anyway

smartdumb

yo u see J talkn to stacy, yeah he 22 and she sixteen, i hope he see that she too young

...two weeks later, Yo u about J, yeah he saw him, he a registered sex offender now

smartdumb by icemasta11 August 3, 2009

Smartdumb 

A term created by PewDiePie, meaning when a person knows something that only a smart person would know, but doesn't know something that an avarage person would know.

Edgar knows nuclear physics, but doesn't know a difference between Lion and Cheetah, therefore he's being smartdumb.

Smartdumb by Kermitter. June 30, 2020

smart dumb

when someone is seemingly smart but contradicts that belief by their dumb actions and choices of words

"it's a thing" - Pewdiepie 2020

"I keep telling you guys it's a thing. I'm smart dumb, look it up. uuh If it's not a thing, I should make it a thing" -Pewdiepie 2020

smart dumb by screaming_leeks June 28, 2020

smart dumb nigga 

That guy who doesn't know what he's talking about but tries to sound like he does. Not very bright, doesn't make any sense (though he thinks he's really profound, on to something, etc.). He's not lying to you, he simply doesn't know any better, but will insist he's right, which makes him not worth the trouble of setting straight. Yes, THAT guy.

A very on-point term (coined by comedian Katt Williams in The Pimp Chronicles pt 1), because we all know one...or more.

Examples of smart dumb niggas would be:
-the chick who insists her Infiniti Q45 is front wheel drive when it's really rear drive
-the guy who spells the word "ludicrous" like the name of the rapper Ludacris
-most people who say overstand or conversate
-one who knows the Bible like the palm of his hand but argues the Earth is only 6000 years old
-most conspiracy theorists

You know a smart dumb nigga when you see one basically.

smart dumb nigga by Kuahmel December 26, 2009

stardumb 

A word to describe a celebrity's low level of comprehension in areas such as literacy, geography, mathematics, general knowledge etc...

"Damn, paris hilton must have curly hair... cuz that bitch is permafried..... she's hella stardumb."

stardumb by Ashy Harry July 24, 2009

Smart-Dumb Nigga 

a nigga who’s mainly known for being a smart or intellectual person but makes dumb decisions

Person 1: Aye bruh I’m finna go tap shawty without a condom
Person 2: Nigga you too smart to be doing shit like this you a Smart-Dumb Nigga

Smart-Dumb Nigga by EmperorRei June 4, 2020

Smartbomb 

A grenade or a fat chick that goes to party just to attempt to hookup or dance with someone because they cant get any normally.

I know there was so many smartbombs there, it was gross!

Smartbomb by cpblast811 March 13, 2011