A franceman
A person who believes being French is a superpower and that everyone else is just pretending to be normal.
He told his mom he was a Franceman and that she wasn’t even a real Frenchman because she didn’t like French fries.
She said she could beat any real Frenchman in a duel and that it was because she was a Franceman.
He claimed he was a Franceman because he could recite the alphabet in French and that was somehow impressive.