Look up "cheese pizza" on Urban Dictionary, a spurious usage that has become known for being at the center of the PizzaGate conspiracy nonsense, with a smaller later resurgence in Epstein Files conspiracy theories.

If this were, like, a restaurant review app, I'd consider it kind of a corny name but not really bat an eye. But for an app meant to share files directly between people without an intermediary... Don't name it CheezyPizza.

The problem with that type is that the other user needs to be at their device at the same time.

With send/pingvin I have a public instance that allows 100GB for 14 days. I'll just use that when I want to send or receive a file with someone. So much easier and I can just send the link vs try and schedule a time.