Keiichi's Chibi Angel Bottom

Keiichi Maebara's super hero state in which a super deformed version of himself flies around naked. The theme song is surprisingly catchy and annoying... but it's still hilarious.

This is a joke originating from Nyodude's Higurashi Parody Fandub.

Keiichi: "This looks like a job for... Keiichi's Chibi Angel Bottom!"

Keiichi: *singing to the tune of TMNT* "Keiichi's Chibi Angel Bottom, Keiichi's Chibi Angel Bottom, Keiichi's Chibi Angel Bottom, heroes in an ass crack, chibi power!"

Shion: *punches Keiichi* "This is why I go crazy and kill people...!"