Useful? Why wouldn't he be useful? Are you discriminating against that smiley just because he suffered a severe birth defect that replaced his entire face with an arrow? He didn't ask to be born that way, you know. I thought you were better than that, man.
If a tree falls in the forest and nobody is around to hear it, can I still exchange this coupon for fabulous cash prizes?
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If at first you don't succeed, maybe failure is your style.