(Associated Press)

Everyone has talked about Jimmy Fallon having big shoes to fill on the “Tonight Show,” but no one mentioned how tough it would be for him to fill out a suit.

Tuesday night, NBA legend Shaquille O’Neal popped by Fallon’s new gig to talk about his new line of suits at Macy’s and the host asked to try on the seven-footer’s jacket. Hilarious screen grabs ensued.

The TNT analyst also used the interview as an opportunity to unveil the latest in his long line of nicknames: The Wolf of Ball Street.

Is the Wolf really better than Diesel, Shaq Fu or the Big Shaqtus? You be the judge.