Sometimes it's an egg, sometimes it's a ball — but whatever the case, the gimmick in which a seemingly empty magician's mouth suddenly produces an item or items has been in play for over a century, from sideshow performances to the present day, when you can see variations on it on any of those TV shows seeking to give viewers an inside-baseball look at the illusionists' practice.
It appears, however, that actor/musician Drake, comedian Dave Chapelle, and Golden State Warrior star Steph Curry have been steering clear of carnivals and/or the CW, as the trio seemed utterly flabbergasted when magician David Blaine preformed the ancient chestnut of a trick for them in what appears to be a cold and partially dismantled set from an episode of Miami Vice.
Instead of rolling balls from his mouth, Blaine spits frogs in front of the famous trio (and assorted hangers on) to a politely predictable level of surprise. My god, hanging out with a magician sounds exhausting. Always having to act amazed? That's a lot of work.