Watch Jennifer Aniston and Jimmy Fallon Flip Lips to Discuss "Weed"

Why does the 'Cake' actress sound so much like Billy Bob Thornton?
Jennifer Aniston and Jimmy Fallon on the 'Tonight Show'

Jennifer Aniston and Jimmy Fallon have a lot to say about the Super Bowl, even though they don't quite sound like their usual selves.

The Cake star was a guest on Wednesday's Tonight Show, where she flipped lips with Fallon so they could each speak for the other person. 

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"I host the Tonight Show, and I'm just a pretty, pretty, pretty, pretty, pretty little thing, y'all," Aniston said as Fallon. 

The two then began debating the big game, which pits the Seattle Seahawks against the New England Patriots. Aniston-as-Fallon had one main reason for liking Seattle: "We got all the weed, man."

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Earlier in the episode, Fallon held up this week's cover of The Hollywood Reporter, which features Aniston.

To see a surprising impersonation of an iconic film character, watch the full segment below. 

Twitter: @_RyanGajewski