Gintama
Style Goes Out of Fashion the Moment It's Put Into Words / There Are Two Types of People In This World: Those Who Yell Out Their Attack Names, and Those Who Don't (7x27)
:
Part 1 - The Odd Jobs trio try out different outfits and styles, with disastrous consequences.
Part 2 - Facing a disinterested group of old bums at their Dojo, Shinpachi asks the others for help in motivating them. They discover a scroll left behind by his dad containing a secret ultimate move.