The Simpsons: Bart vs Australia Flag Enamel Pin
I'm impressed you were able to write so legibly on your own butt.
Bart vs Australia, the infamous episode of The Simpsons that divided a nation, follows the story of Bart sparking international controversy when he prank calls an Australian boy using a collect call, leaving the boy's father with a large bill and the audience with no shortage of laughs and quotes that are still in common use.
That's not a pin, this is a pin! So stick it to your bag or clothes for some butt-kicking style.