There's quite a few 'do this new dance' songs - The Electric Slide, The Monster Mash, Do The Twist, The Rock & Roll Waltz, etc. - to the point that I'd make them a class of power songs all on their own. Maybe it's possible for them to give Doug powers, but if he uses them on someone(s) else via I'll Play For You the target(s) learn that dance/style of dance in the space of the song. Maybe not even needing IPFY, just intent...
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"Anko, what you do in your free time is your own choice. Use it wisely. And if you do not use it wisely, make sure you thoroughly enjoy whatever unwise thing you are doing." - HymnOfRagnorok as Orochimaru at SpaceBattles
woot Med. Eng., verb, 1st & 3rd pers. prsnt. sg. know, knows
--
"Anko, what you do in your free time is your own choice. Use it wisely. And if you do not use it wisely, make sure you thoroughly enjoy whatever unwise thing you are doing." - HymnOfRagnorok as Orochimaru at SpaceBattles
woot Med. Eng., verb, 1st & 3rd pers. prsnt. sg. know, knows