Jokes and Riddles

I will post jokes and riddles at random times.  The first one post the right answer on the separate forum titles "Riddle response"  to a riddle will get a trophy if they get it right.  Jokes require no answer, but feel free to comment on them.  There will be a joke forum and a Riddle forum in which I will type riddles and type the person who gets it right with the answer.  Please do not type any comments in the riddle forum so when there is a comment, you can automatically assume it is a new riddle or me congradulating the person who gets it right.  Keep watch for new jokes and riddles.