For some reason on Thursday, Leno chose to take a little dig at the stadium and Jones in his monologue.
"Here's something I don't understand. If you watched the game the other night, you know the Dallas Cowboys' new "billion-dollar stadium" has artificial turf on the field. It's not real grass. Their owner Jerry Jones said "It's hard to grow real grass inside a domed stadium." Really? How come college kids all across the country grow pot in a metal file cabinet? They can grow grass. Why can't you grow grass?"