"The first thing that I would do is make it very clear [to Pitt and Jolie] that there is no wife swapping," Fey kiddingly told PEOPLE at Tuesday's New York premiere of her new film Date Night. "I would lay that down at home before we even left the house."
Once the rules were set, what would Fey, 39, and her composer husband Jeff Richmond, 49, have in store for the night's activities? Forget dinner and a movie, the 30 Rock star would plan a competitive but friendly game of bowling.
"We would go bowling because I feel like I have bigger, stronger arms than Angelina," said the SNL veteran. "I think I might be able to bowl better than her."
As for Fey's daughter Alice, the 4-year-old is already busy going on dates herself with other boys – as in play dates.
"She's good with the boys," says the proud mom. "She plays nicely with both the girls and boys, but she can start dating in 50 years!"