Girlfriend: You just hit me with a huge snowball!
Witness: Dude, you totally clobbered her in the head!
Boyfriend: Hey buddy, it’s easy to blame Germany for World War II if you don’t know about what happened in World War I.
Witness: Ohhh shiiiit! [to girlfriend] You just got called the Treaty of Versailles!
I am highly entertained by this kind of stuff.