a wotsit - A made-up name for something you can’t remember, like when y

A made-up name for something you can’t remember, like when your brain is on vacation

I’m calling this snack a wotsit. I swear it’s not just laziness.

What’s that thing called? I’m going with wotsit. It’s a classic.

I can’t remember the name of this app. I’m just going to call it a wotsit.