It's Always Sunny in Philadelphia, Season 4

Frank:
Don't even joke about hunting no man.

Dennis:
Who's joking? I'm not joking.

Frank:
Oh yeah? Well, I was hunted once. I'd just came back from 'Nam. I was hitching through Oregon and some cop started harassing me. Next thing you know, I had a whole army of cops chasing me through the woods! I had to take 'em all out--it was a bloodbath!

[everyone pauses awkwardly]

Charlie:
That's 'Rambo', dude.

Frank:
What?

Charlie:
You just described the plot of 'Rambo'.

[Mac, Dennis, and Charlie all agree at once]

Dennis:
Yeah, and come to think of it, that's not the first time you've described your life in the way of John Rambo's life.