In the deleted clip, our redheaded icon Cady attempts to pull a prank on the infamous Regina George, by having her pal Damian rig up a trap on their lunch desk. However, her plan backfires when Karen accidentally steps into the firing line and sits in Regina's designated spot. Classic cinematic chaos ensues, of course.
We're not sure as to where the scene fits into the timeline of the film, though we're guessing it was meant to sit somewhere in between the failed 'make Regina's face smell like a foot' prank, and the failed 'cut holes in Regina's top and make people laugh at her' prank.
Perhaps the wonderful Tina Fey thought the 'Cady fails to pull off a prank' montage had gone on long enough, and pulled the plug on this bit? Whatever the reason, we're stoked to have a new piece of the epic film to watch (and re-watch). Check out the clip below!