“How many tickles does it take to make an octopus laugh? Ten tickles.” Unreal if you can now imagine John Wick (Keanu Reeves) joking like that.

Keanu Reeves & Judd Apatow joined Jimmy Fallon performing kid stand-up on Wednesday evening while guesting on The Tonight Show Starring Jimmy Fallon.

The 52-year-old Reeves and 49 year-old writer-filmmaker Judd Apatow, joined Jimmy Fallon for a few rounds of Kid Stand-Up. Everyone performed jokes written by elementary school kids.

“Why can’t you hear a pterodactyl going to the bathroom? ‘Cause its ‘p’ is silent.”

Reeves also said a few words for his upcoming film John Wick 2, while Judd talked about the series finale of Girls. A well as for the promiscuous behavior of his daughters.

Kid Stand-Up with Keanu Reeves, Judd Apatow & Jimmy Fallon