Julia Roberts, Sally Field Have a Curse-Off for Jimmy Kimmel After Ripping Tequila Shots (Video)

Watch “The Flying Nun” curse like a sailor, and Tinker Bell struggle to be foul on Cinco de Mayo

It was an unofficial “Steel Magnolias” reunion on “Jimmy Kimmel Live” Monday night. And Sally Field proved that her vocabulary is much dirtier than her former on-screen daughter Julia Roberts.

The “Amazing Spider-Man 2” star easily handled the star of HBO’s upcoming AIDS drama, “The Normal Heart,” during the ABC late-night show’s first-ever celebrity curse-off (above).

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Field let loose a steady string of bleep-worthy expletives, while Roberts struggled to keep up, dropping G-rated words like “butt hole.”

However, Field did have the obvious advantage. The 67-year-old actress ripped tequila shots with Kimmel and his sidekick Guillermo before facing off against Roberts.

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Watch the trio celebrate Cinco de Mayo, below: