Everyone realizing Mama Disguiszi is still in the room with the assassin (aka Devlin Bowman's leverage)—cue her beating the guy up.
The absurd scenes in the cherry pie costume—just crazy enough to be Crazy Awesome.
The Terry Suave scene. It's actually quite cool to see Pistachio, thus far such a goofy and ineffective hero, change into such an ellegant and sucessful guy. This is when he started to get the hang of the disguise thing.
Pistachio finally mastering the art of the "Who's your Daddy" to fight-off a bully who mocked him in the past AND a Jerk Ass co-worker.
The final fight scene has Pistachio fighting off a whole bunch of bad guys with his slaps and stealth. Not bad for a newbie!