During his performance at the Volunteer Jam on Wednesday night at the Bridgestone Arena in Nashville, Luke Bryan noticed someone very close to the stage making a gesture he didn't particularly like.

To say the least.

While singing "Move," Bryan made his move out into the audience and punched the guy who was flipping him off.

In fact, he hit him with the hand he was using to hold his microphone.

He then returned to the stage and continued singing his latest hit.

The "flipper," as it were, was escorted out.

Here's what happened: