The same as a person who is smart.
Applause Johnathan for his smartness
A form of insult name from the people around you after you tick them off so hard they stopped thinking of original insult.
“SHUT UP YOU STUPID FUCKING DUMB UN-SMART LOSER”
It refers to a really smart, and all-around nice guy. Specifically a Psycho(fan of Psych).
You are as smart as a pineapple.
When someone knows how to give oral sex so good that it makes anything they do wrong ok.
Girl your not mad that he spent $1,000 on his bike? No bitch,he got that smart mouth.
Those middle and high schoolers who sort of fit in social parameters but not very well because they're weird and also proud of how good they are at school. Pretty much the opposite of a dumb jock, except both of these guys can be egotistic.
Kyle: You know those smart odd kids who think grades are everything?
Vanessa: Yeah, they kind of have no life, but at least they're not completely stuck in their own world.
Something rather nice or appealing to look at
Oh lad, your gran looks smart fond with that mini skirt
"Well you're stupid I bet you can't respond with smart insults"
Well you know what, your mom.