EE EE ER

(adj.) - A term to describe an extra chromosome.

Typically pronounced while motioning a single hand to tap one's chest three times.

"I heard the doctor say that Michael has EE EE ER"

EE EE ER

(adjective) : A sound to describe an extra chromosome

Doctor: "What seems to be the problem with him"

Nurse A: "He keeps screeching. He's showing symptoms"

Doctor: "It can't be that serious? Let's take a look"

Patient: "EE EE ER"

Doctor: " Yeah that's definitely an extra chromosome. "