Heil Kyle

Listen up, buttercup. This "joke" is a play on "Heil Hitler," but it replaces Hitler with the name Kyle. Get it? It's funny because it uses a Nazi salute for a regular person's name. You probably think that's hilarious since you didn't ace any history tests. Just so you know, it's actually spelled "h-a-i-l", so you can tell people you learned something new today.