Gag name
A fake name that’s kind of real but also weird or gross, and it’s usually something you’d never want to be called.
My teacher’s gag name is "Ms. Sneeze-Snoot" because she sneezes and smells like a dead fish.
My dog’s gag name is "Sir Poop-Pants" because he poops on the floor and wears a crown.
My dad’s gag name is "Mr. Snorkle-Snoot" because he snores and smells like a sock drawer.