Dear Mr Aberzombie,
Having clicked the link supplied by some random dude, I must ask the follow questions of you:
1) Did you used to play football?
2) Do road cones protect your head?
3) Do you have a screen door shield?
4) Do you like tricycles?
5) Is there butter on your head?
6) Are you going to eat my brain?
Oh wait, I guess you've already answered that last one ... several times ...