You can refer to anyone who is a cool chick or dude as a Stepnowski, or a j.c. step. The most hilarious person you meet will have this last name. And even the funniest will be named jaclyn Christine. She can sing and dance like no other you've ever seen, or will ever see. A complete rarity. She is the bomb at art, and possibly has a sister talented at the musical anus.
That girl cracks me up, she's so j.c. step!
You're such a Stepnowski! Look at you dance, girlfriend!!