"Numerous Japanese teens, it seems, are uploading photos of themselves doing the Kamehameha attack from popular manga and anime series Dragon Ball," writes Kotaku's Japan-based correspondent Brian Ashcraft. There's a photo gallery and it's awesome. Brian had an earlier post at Kotaku about the broader trend in Japan of young women staging photos with manga-style martial arts. Below, one such image found on 2ch, Japan's largest bulletin board, with the heading, "Schoolgirls Nowadays lol".
(Thanks, Brian Lam!)