Top 10 reasons why the McDonalds "McRib" only available for a limited time

Taken from an actual question posted online.

1. They are made of endangered blue whale.  They can only kill 10 blue whales a year and get away with it and that's just enough McRib meat to feed 100,000 people.
2. Elephants get old but not as quickly as we'd like
3. We don't know but Tom Hanks is actively trying to learn the secret from the Catholic church.
4. Made from the tears of orphans.  Although their sorrow is great, they only *really* cry during the holidays.
5. Because those few cats who can actually talk like they do in Disney movies are a threat to our way of life.
6. Those baby seals can hold their breath for a pretty long time.
7. Extracting skunk meat takes real skill.
8. We've been feeding Jared those Subway sandwiches for years.  Now everyone gets a taste.
9. What do you call it when its Hanna Montana?  Hannibalism?
10. It comes from a rare gigantic centipede with over 300 "ribs"

Find a McRib near you!  (Someone in Saskatchewan is making a religious trek to Alberta as we speak.)