The singer delivered the dare while wielding a t-shirt cannon.

Adelewill not go easy on anyone who decides to throw something onstage during her Las Vegas residency.

“Have you noticed how people are like, forgetting f—ing show etiquette at the moment?”

Adele asked the crowd in video footage from the event shared on social media.

“People just throwing s— on stage, have you seen them?”

Dare you to throw something at me and I’ll f—ing kill you."

The Grammy-winner issued one final word of warning as she catapulted a t-shirt into the crowd.

“It’s a total reverse…

I’ve been seeing these people.

These people lost it, can you imagine?”

Country singerKelsea Balleriniwas similarlystruck by a projectilewhile performing less than two weeks later.

Pop star Ava Max, meanwhile, wasslapped by a concertgoerwho rushed onto the stage while she was performing.

“I don’t know how I feel about this,” she said.

Watch Adele discuss proper fan etiquette and fire her t-shirt gun in the clip above.