I know it's for a good cause and all that, but good lord.
This is lesson #5327 that teaches us that people are not funny by nature. They may think they are, and that a flying "monobrow" is a real rib-tickler, but they aren't, and it isn't.
If you need any further proof, I present to you the least funny thing I have ever seen in my life. I've been dying for a good reason to share this:
Note: DO NOT run this if you're at work. Seriously. Not only is it offensive in spots, but it's so dreadful that your co-workers might murder you.