I tried to start a career as a fisherman, but it wasn't going well.

I guess you could say I was having a reel problem.

What is blue but does not weigh very much?

Light Blue

I told my wife she was going to be a great musician, but she didn't believe me.

I guess you could say she was a little off-beat.

Why did the scarecrow win an award?

Because he was outstanding in his field!