We posted the President's entire routine here.

Politico:

Obama mentioned the recent release of his long-form birth certificate a few times during the comedy routine Saturday night. (His arrival at the podium was preceded by a “South Park”-esque montage of the cheesy, patriotism-thick World Wrestling Federation song, “Real American,” with flashes of the birth certificate inserted at regular intervals.)

“As some of you heard, the state of Hawaii released my official, long-form birth certificate. Hopefully this puts all doubts to rest, but just in case there are any lingering questions tonight, I’m prepared to go a step further tonight. For the first time, I am releasing my official birth video.” (What followed was actually a clip from Disney’s “The Lion King.”)