Not really a prank, but a while ago my group of friends thought that the smiley with a nose ( :^) ) was really weird and creepy in casual conversation (we never

Not really a prank, but a while ago my group of friends thought that the smiley with a nose ( :^) ) was really weird and creepy in casual conversation (we never use smileys). So naturally I wrote a twitter bot that finds all normal smileys and adds the nose.