In the historical rom-com "Hysteria," a progressive new doctor (Hugh Dancy) joins a respected women's physician (Jonathan Pryce) who specializes in curing the female condition of hysteria through manual stimulation. Naturally, the revolutionary treatment is so popular with upper-crust Victorian ladies that the poor young doc develops repetitive stress, leaving him unable to perform his professional duties until his inventor pal (Rupert Everett) develops an electric stimulator that does the job much more efficiently.

But "Hysteria" is far from the first film to highlight a lady's electric best friend. While the topic isn't exactly common, there are plenty of mainstream comedies that include some memorably good vibrations. Sorry, fellas, but we kept the users  strictly female.

5. 'Easy A' (2010)

Olive (Emma Stone) doesn't actually use her vibrator, but it's still a hilarious plot point in the adorably clever teen movie. As a gift for pretending to have sex with him, Olive's closeted gay friend Brandon presents her with a special thank you: a vibrator with a "Go screw yourself" note. She doesn't, but her dog keeps accidentally turning it on. The only thing that turns Olive on, however, is thoughts of Woodchuck Todd (Penn Badgley).