Any Andy Sidaris movie.
The films are just stupid fun movies. Not well acted, with ridiculous plots, Erik Estrata, Pat Morita, Geoffrey Moore (Rogers son!) and, oh yes, topless playmates.
I just think it would be something that the guys could really riff on.
The best one to riff would probably be 'Hard Ticket to Hawaii'. it's just a bit more mental than the rest. The skateboard/shotgun/sexdoll/rocket-launcher scene ("heavy doobies!") would be worth it alone. Then there's Death By Frisbee, and the giant snake, and the incomprehensible bit about vitamins, and the repeated mis-use on nunchucks and the...