Switzerland accidentally invaded Liechtenstein... More than once.
A myth in Germany states that "German almost became official language of the USA". Actually there was a petition on having the laws written in German beside English, which was rejected by 1 vote.
*England walks into his kitchen and pulls out a tray of meatballs*
"So, son, how do you like your f*ggots?"
*America chokes on his beverage*
For context, a f*ggot is also a type of meatball commonly eaten in England and Wales