Sechew Powell, who recently graduated from Northern Michigan University with a degree in auto-body repair, laughed when it was suggested they could be pulling dents out of Judson Washington’s head after their Aug. 17 fight.

“I’m sure they will be,” said Powell, a charismatic southpaw draped in a Superman T-shirt.

Just as long as Washington doesn’t bring any kryptonite.

“I’m like a rookie walking onto the court for his first NBA game,” Powell said yesterday after announcing his professional debut, a junior middleweight brawl on the David Tua-Michael Moorer undercard at Trump’s Taj Mahal in Atlantic City.

A product of Prospect High School, Powell signed with DiBella Entertainment, an agency rich in local fighters.

The Brooklyn-born pug grew up across the street from Mike Tyson. He will also appear at the Aug. 30 “Black Tie Boxing” event in midtown.