Dennis: How was Charlie’s?
Mac: The way they live, bro, it’s…it’s like uh…
Dennis: Preposterous?
Mac: Yeah, dude, Preposterous! I’ve been trying to come up with that all day.
Dennis: Yeah.
Mac: God, dude, this is why you and I are such a good team. You know like I’m a man of action and you’re a man that comes up with good…
Dennis: Words?
Mac: Words, dude.
Dennis: Ok, alright, we really gotta work on your vocabulary though, man.
Mac: You can help me.
Dennis: You couldn’t think of the word ‘words’.
Its Always Sunny in Philadelphia 5.09 - “Mac and Dennis Break Up”