Kinda like a nerd someone who Thinks the know everything when they go to do the equation 1 times 0 they will pick 1
geek
You could call someone who is smart intelligent, clever, or savvy.
A Geek
If you mean as in School labeling (labeling people) Its when someone calls you like an emo or a geek etc ...
call geek squad
GEEK
'Geek' is an ancient word, which has always been used to signify someone strange or peculiar. In modern times, a geek is specifically someone with a strange or peculiar obsession with intellectualism and/or obtuse details in science and technology (perhaps synonymous with a boffin). A 'geek alert' is a slang term for an informal warning that someone is prone to geek-like behaviour or conversation.
Nerd or geek to teach them a lesson. i was bullied by a geek
its korny, and it means someone is a dork, a geek, a weirdo but in a good way 'Corni' is the Italian word for horn.
A hobnocker is someone that does something illegal and gross (not to be confused with "hobnobber," which is a cool and awesome geek)
This phrase plays on the similar sounding pronunciation of "Greek" and "Geek." It can be used to suggest a humorous or unexpected encounter between someone from Greece and someone who is tech-savvy or a fan of technology and computing.
No it can't call someone