John Stamos has been in show business for a long time, so a little accident on stage shouldn't phase him one bit.。

His pants put him up to the challenge of maintaining his cool on Sunday night when they decided to split in the middle of his performance of "Fun Fun Fun" with his BFFs, The Beach Boys.。

SEE ALSO:John Stamos has watched the 'Fuller House' porn parody。

"Somewhere towards the end of 'Fun, Fun, Fun' -- I felt a slight breeze in the buttocks area...," Stamos wrote on Instagram, recalling the night at the NYCB Theatre.。

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In the video, Uncle Jesse turns around, feels the gaping hole in his trousers, and quickly puts two and two together before continuing on with the show like a pro. 。

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You can catch the full performance below. Get ready to yell 'how rude!' at around the 1:00 minute mark.。

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