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3.
A moron with no friends or is homosexual. Therefore, their brain(s) is full of or made of smegma.
Bell end: I do it because black people do.
Other person: Your not black.
Bell end: *Looks at skin* Oh yeah!
Other person: Smegma brains.
by :x-y-z: July 22, 2006
 
1.
Currdled Penis sweat
Damn you can make some fucked up yogurt with smegma brain.
by Smeg the retard September 24, 2008
 
2.
Smegma brains, a term used for rather annoying people who are unaturaly red.

The term can also be used for a certain someone who gets there dashes ( - ) and apostrophies ( ' ) confused.

Finaly the term can be referrred to someone who has smegma breath.
"Hi andrew" said dongcan.
"Oh my god your breath stinks , ewwww smegma brains" said andrew.


Dongcan now turns into smegma brains.
by annonomus moose July 17, 2006