Justin Bieber sent out invites to his 16th birthday party today – and while it’s gonna be awesome, there’s one giant string attached: A release form for parents that warns your child is risking death by going.

The invitation boasts that Justin will have all sorts of crazy activities at the L.A.-based party — like paintball, basketball, sumo wrestling, laser tag, and something involving a “workout gym.”

But kids aren’t allowed to go unless their parents sign a waiver that states, “I fully understand my/minor’s participation may involve risk or serious injury or death.”