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n. 1. One is considered to have extreme intelligence.
2. A sarcastic statement made, refering to one who has done something incredibly stupid.
1. You figured out chaos theory, you must be a superbrain!
2. Way to go, superbrain, you're idiocy as doomed us all to hell.
by obie October 21, 2003

Words related to superbrain

genie arse genie ass genie's arse genius super brain
People tend to say this when they don't know any other larger words. Such as; psychic.
"are you a super brain?!"
by Cindyy November 07, 2007