A white boy who says this has no penis and is a cheater
Or if a Black boy says this they're the son of who created it :
Deez Nut's Hahaha is a word of a gamer for some reason Deez nuts
A joke personally to troll friends, family or randoms online.
A well known meme.
Person 1: “Hey, do you know Candice?”
Person 2: “Who’s Candice?”
Person 1: “CAN DEEZ NUTS FIT IN YOUR MOUTH?”