E Brain 

State of mind following a night of ecstasy use. Exemplified by
an inability to funtion properlly.

Last night was too much, those dolphins gave me total E Brain.

E Brain by sugar bumps May 5, 2006

E Brain 

A word to describe a really stupid person.

That dude's an E Brain.
Started in 1970 to discribe people that don't use common sense.

E Brain by Scott February 7, 2005