The Master of Disguise is a 2002 Australian/British/American comedy fantasy film directed by Perry Andelin Blake in his directorial debut and written by Dana Carvey and Harris Goldberg. Starring Carvey, Jennifer Esposito, Harold Gould, James Brolin, and Brent Spiner, the film was produced by Adam Sandler through his Happy Madison production company. Wikipedia
(From trailer) Devlin Bowman: I think it's time for you to go. Pistachio Disguisey: (Making talking gesture with hand) This is what you're doing... (Closes hand) Pistachio Disguisey: this is what I want you to do. Devlin Bowman: Did you just tell me to shut up? Pistachio Disguisey: Yes.