Why didn't the skeleton cross the road?
Because he didn't have the guts to do it.
Why didn't the skeleton cross the road?
Because he didn't have the guts to do it.
Listen here, you smooth-brained mammal. So, the question is, why the skeleton no cross road? The answer is because it has no guts, which are intestines. But "guts" also means courage. You get it? It is a pun!