Remember the Ice Bucket Challenge and the Harlem Shake? Now there’s the Mannequin Challenge.

The latest viral video challenges large groups of people to stay completely still while someone shoots a video, as if they’re walking through a three-dimensional picture. Celebrities, sports teams, politicians, and many others have all done the Mannequin Challenge.

Redbirds are joining in the fun too. Here are some of our favorite Mannequin Challenge videos so far: