Ever wonder why cartoon characters have four fingers? It's not just to save on animation costs (though that was one of the reasons).

(WYTV)- Once you notice this you can’t un-notice it: our cartoon characters have only three fingers and a thumb, not four ...

Shaking and quivering arms and hands in a stronger wind. One finger, one thumb, keep moving One finger, one thumb, keep moving One finger, one thumb, keep moving We’ll all be merry and bright.