Saw this today, and Judd Atapow must be a Beatles fan.
Great Day begins the film.
"In Private" plays twice in the movie.
Adam Sandler sings "Real Love" with a band (including the "I don't expect you..." part that's in the Acoustic version).
Credits play out to "Watching the Wheels" (acoustic)
And I swear I heard George's "Give Me Love..." somewhere in there too!
Funny movie too