WHY DOES BILLY MAYS FEEL THE NEED TO YELL IN HIS COMMERCIALS?

I picture him when he goes home after a long day of commercial shoots saying things like, "HI HONEY, HOW WAS YOUR DAY?" or "KIDS! DID YOU FINISH YOUR HOMEWORK?" or "I'M FEELIN' SUSHI TONIGHT!"

Anyway, I know it's not very Christian of me, but every time his commercials come on, I kinda want to punch him in the face.

P.S. There are some hilarious videos of him (some for fake products) on YouTube. Specifically the gangsta remix.