"The worst part of it is you don't know if he's barking at an owl, the moon or a burglar!" "That's one of the drawbacks of a limited vocabulary!" - Charles M. Schulz

If you are a person who looks at the funny side of things, then sometimes when you are lowest, when everything seems totally hopeless, you will come up with some of your best ideas. Happiness does not create humor. There’s nothing funny about being happy. Sadness creates humor.

So you have a new baby sister, huh Charlie Brown?
Yes, and I'm so happy...
Happy?! I suppose it's never occurred to you that over-population is a serious problem?!

Here I am flying high over enemy lines in my Sopwith Camel searching for the Red Baron. Who's that behind me? It's the Red Baron! He has me in his sights! Give my regards to Broadway.