The only way a philly cheesesteak can be ordered. Wiz wit is slang for "with cheese whiz, "wit" onions. This is a must if you are in Philadelphia.
"I want a philly cheesteak, wiz wit"
by theChony March 20, 2006
A Local Philly Band
Did you see that Wiz Wit Concert last night
by WizWitWebmaster August 05, 2010