: There is a character named Piece (or users referring to a "piece" of media featuring characters like Drake or Alice in white outfits) that often appears in fan-made physics-testing animations.

In internet subcultures, "piece" often refers to or specific character animations/memes, but in this specific context, it is most likely linked to:

: This file name format is common on platforms like Rule34, Twitter (X), or specialized animation forums where creators share short loops of video game characters in various outfits.

The phrase appears to be a specific search query or file name often associated with a viral clip of the character Piece (from the game Goddess of Victory: Nikke ) or similar animated content .

If you are looking for the source of a specific video, it is typically a fan-made 3D animation created by artists using software like Blender or MMD, often shared within gaming communities.