Dee's law

If someone says a name of someone you don't know, or a place you don't recognise, they must be making deez nuts joke.

A: "Have you ever spoken to Dee?"
B: "You're not gonna get me with that one"
A: "What do you mean? Dee is my good friend from school, I'm not joking"
B: "You must be lying its Dee's law"