Peebrain Edit Meaning

1.

Means that a person brain is the size of a pea the kind you eat as a vegetable.

For example, a peebrain would have to look up what peebrain means and would think I was talking about urine, or telling my mind to pee.

2.

A person whose brain is of no use to them. A stupid person, airhead, dumbminded, idiot, useless, a fucked up person.

Don't you know junior 2+2=4 not 5 you "peebrain".

That boy's braincells have turned into liquid almost as if he has no brain cells and deserves to be called a "peebrain".