Marshall: Dude, you're killing me. You didn't tame the cougar. You just made her angrier.
Barney: Do you not see the PowerBar in my hand? I'm fueling up.
Marshall: So you're going back over there?
Barney: Oh, yeah. And tonight, just like John Mellencamp, I am going to get rid of the "cougar" once and for all. Get it? 'Cause that's what he did with his name.