Terry Bradshaw Terry Bradshaw

Fox Sports 1 issued a public apology Saturday after commentator Terry Bradshawaccidentally dropped the F-bomb on the air during a commercial break.

Unaware the cameras were rolling during a break on Friday's episode of Fox Football Daily, Bradshaw made a remark during a conversation with Jimmie Johnson that was mostly indecipherable — save for the expletive.

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"FOX Sports apologizes for the inadvertent and inappropriate language heard during a commercial break on Friday's edition of FOX Football Daily on FOX Sports 1," the show tweeted Saturday. "The personalities in the studio, including Terry Bradshaw, were unaware that we'd be going to the set live at that time. We apologize to Terry and viewers who unfortunately heard the comments. We are reviewing our procedures to make sure this does not happen again."

Check out Bradshaw's slip of the tongue below (Warning: Contains adult language):