Because it was the punch line.
ME: "Mphh mophh wampph." T: Again, this works better if you don't lie face down on the couch.
A bear faced lyre!
Because we don't like getting hit by balls. 12: *giggles for 5 minutes* You are so my child
When the damn coffin lid falls and hits you in the head.
Because if his punch line doesn't work, you still get a kick out of it.
A joke about what kind of dough does an italian use to make seb bread, with really good delivery.