What type of bow can't be tied?
Rainbow.
What type of bow can't be tied?
Rainbow.
Alright, listen up, buttercup. This joke is playin' on the word "bow." You see, there's a bow you can tie, like on your shoes (if you even know how to do that, you simpleton). But a rainbow? You can't tie that sucker up! Get it? Of course, you don't.