Puff Up

Puff Up is 's Final Smash in Super Smash Flash 2.

Overview
When performed, Jigglypuff inflates slowly to an extremely large size, enough to cover the entire length of, pushing away opponents that make contact with it while inflating. Once at full size, it shouts "Jiggly!", dealing about 15% damage and extremely high knockback to any opponents nearby, which may result in a one-hit KO with the right conditions. After this, Jigglypuff quickly shrinks back to normal size, ending the move.

Trivia

 * This is Jigglypuff's only special move in SSF2 that does not originate from the Pokémon series, instead being original to the Super Smash Bros. series.