Pull a Newman

When a full grown man throws a hissy fit and goes back on his word

Mike: "Noah just left the fantasy football league."
Mark: "What? Did he Pull a Newman?"
Mike: "No. I kicked him out of the league before he could quit."

Pulled a Newman

When you're a full grown man, but act like a whiny little bitch when things don't go your way.

Mike: "This guy in our fantasy football league just through a hissy fit because he didn't read the league message feed and forgot to draft. "

Mark: "What?

Mark: "What he pulled a Newman?"

Mike: "No. I kicked him out of the league before he could quit! He always complained about everything anyway. He was lame."