lazy brain

of or refering to a person who, if they wanted to, could summon up the mental capacity to think properly, but won't even try.

Craig; "Jeez Joe, my roommate Still can't figure out how to work the TiVo"

Joe; "Well, I'm sure he not THAT stupid, probably just a lazy brain."

by Joe Henkelman October 4, 2006

Lazy Brains!

A phrase said by the Dr. Kawashima in Brain Age and Brain Age 2 for the DS.

Man A: Lazy Brains!

by Mistah Price September 4, 2008