She shared: "We all know it's going to last another three months because that's how it works. I'm already burning bridges like it's already f***ing over.
"I'm telling you, this is the last time I'll ever be onstage. The next time you see me, I'll be the girl in the elevator, like, do you want to go see the Sleep No Less?"
Amy admitted she barely recognised herself when paparazzi photographs of her jetsking with pal Jennifer Lawrence did the rounds.
She quipped: "I didn't even recognise myself. I was like, 'Oh, Alfred Hitchcock is alive and enjoys watersports.'"
Meanwhile, she has issued an apology to fans who felt shortchanged by the brevity of a standup comedy show she did in Maine.
The comedian says she did a 47-minute set that was rushed because of the need to accommodate a second show at the Cross Insurance Arena in Portland. But some audience-goers say the set actually ran only 35 to 40 minutes and they were upset to learn the second show ran an hour.
She told WCSH-TV the brief standup show was a "rookie mistake."
Richard Machlin told the Portland Press Herald he wouldn't have paid $80 for a 35-minute show. He asked for a refund on Monday. Arena management had promised to get back to him.
- Bang! Showbiz, AP