Barney: Let's go buy something that's bad for us, and then sue the people who made it. That's American, Robin!

Barney: Not only are you wrong, but you are belligerently sticking to your guns and insulting me in the process. Robin Scherbatsky, you are an American!

Barney: Attention Canada! I am Barney from America, and I am here to fix your backward ass country. Number one, get real money. Don't know what board game this came from, but it's a joke. Number two, and this is the biggy, quit letting awesome chicks, like Robin Scherbatsky, get away. Because, guess what, you don't want her, I'm planting my flag in her, if you know what I mean, which you probably don't, and getting her the hell outta here. You may now return to being pointless.

Ted asks Marshall if he wants to play Van Halen "like the old times", but in "the old times" they would driving the Fiero, which had had a tape stuck in it for as long as Ted had known Marshall, so they couldn't possibly have played Van Halen on their road trips.

Ted and Marshall both brought Tantrum on the road trip, but they said earlier that it had been discontinued.

Ted and Marshall say that they used to take road trips in the Fiero, and that they would eat jerky and drink Tantrum while driving. However, in episode 2x17 "Arrivederci, Fiero" we learn that Marshall had a strict no food or drink in the car-rule.