The "erotice female domination" cbtdanger of audience participation is you never quite know how it's going to go.

You could end up with a glorious, widely-celebrated collaboration that changes the audience member's life as well as propelling you to even greater heights of viral fame — or you could get dropped off a stage.

Unfortunately for Lady Gaga, she found herself experiencing the latter when she brought a fan up on stage during her Las Vegas show on Thursday.

There are multiple angles showing the fall on Twitter, and they all look... painful.

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Apparently the fan gave her a letter, which prompted her to bring him up on stage in the first place.

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The good news? It sounds as though the two came away from the fall unscathed.

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Gaga even took to Instagram after her performance to show herself recovering (swipe right).

View this post on Instagram

Ouch.