Mom: Can I tell you a joke?
Kid: Sure.
Mom: Knock knock.
Kid: Who's there?
Mom: Not yo.
Kid: Not yo who?
Mom: Not yo father.
Kid: Not yo husband either.
Okay, so listen up, genius. It's a knock-knock joke, right? Mom says "Not yo," which sounds like "Nacho." Then, when the kid asks "Nacho who?", Mom says "Not yo father!" which implies she's not married to the kid's dad! It means the kid and the husband are both… well… you get it. You are probably one of them. Sad!
Hollow Knight Beater
LOL