I.R. Baboon is a character from I Am Weasel.
I.R. Baboon is characterized by his intense stupidity and hunger for attention, and therefore despises I.M. Weasel because of his notoriety and talents.
I.R. Baboon is a grey baboon with tan colored face and a very large red butt. He wears a whitish-grey t-shirt with "I.R." written upside down on the front bottom of his shirt.