Why do dragons sleep during the day? Because they like to fight knights.
Why don't skeletons fight each other? They don't have the guts.
Did you hear about the guy who drank invisible ink? He's at the hospital waiting to be seen.
How did the barber win the race? He knew a shortcut.
I asked my date to meet me at the gym, but she never showed up. I guess the two of us aren't going to work ou…