Tonights Chappelle show raises a new question.

[GonzoStyle]

in that context almost any gibberish word would make sense.

Hitman "...She gave ya boy the head and said don't let nobody know
A bonafide pro, I had to grab the hoe
She got freaky in yo' sixty-fo', I gabagatzed in her throat"

Doesn't make it a good phrase, no matter how bad "brain" sounds atleast it has something to do with "head"