All right, so as you might have guessed, the video for 2 Chainz and Kanye West's "Birthday Song" is bananas. The visuals for the track--which comes off 2 Chainz' No. 1 albumBased On a T.R.U. Story--see the rapper receive a big booty birthday cake--even though he requested a big booty hoe, of which there are plenty. There's also a pint-sized 2 Chainz, and a clown who gets his ass kicked. So yeah, check it out below.