Start it at night when his bedroom light goes off for him to sleep. Let it go for approximately 30 seconds after his light turns on so he gets up to check then cut it off. Repeat until you’re tired enough that’s it’s no longer worth the joy.
I must say, playlist on shuffle of 1-30 minutes of silence and one single chirp seems equally devious while also not requiring you to stay up. Loop the playlist over the course of an hour, let the shuffle adjust how long between chirps each one is