Reminds me of one of the funniest things I ever saw. One summer day between 5th and 6th grade my little brother, some friends, and I were hanging out with our bikes along the side of the street. One of the neighborhood bullies approached on his Schwinn Sting Ray. He said something to the effect of "hey pussies" as he launched into a wheelie. His front wheel promptly fell of and there was a priceless look on his face as he tried in vain to keep the wheelie going as long as he could. His eventual wipeout over the handlebars didn't actually hurt him that bad, but it did involve crying. Yup, we all got to watch the bully make a fool of himself and then cry.
Eamon