*Archer* copied this joke. This is why I only watch 90s cartoons. 

Edit: Downvoters, I don't mean they copied the entire joke, I mean the part where a character says something serious and the other character laughs then says "oh, you were serious".

Edit 2: I'm not saying *Archer* is terrible. I'm just saying everything made in the 90s/early 2000s was better. 