Boxy Boo And Kissy Missy by Antiania on DeviantArt

Life sized Boxy Boo cutout is finished. : r/PoppyPlaytime

It's not a new character attacking Bron, those are Boxy Boo's padded claws. You can even hear their crank turning 3 times before and their jump scare sound as they attack Bron.

Boxy Boo Play time, Poppies, Craft activities for kids

LEGO MOC Ancient Boxy boo by EXCALIBURtheONE

Boxy Boo by DJTundraIce -- Fur Affinity [dot] net

Boxy Boo gets akumatized by KumaDraws334 on DeviantArt

PLAYING AS ROBOT BOXY BOO + LUNCH BOXY BOO in PROJECT: PLAYTIME!

Boxy Boo Plush Toy Project Playtime Boxy Boo Stuffed Animal Doll For Kid Gift

Stupendous Snart (COMMS OPEN 0/10) on X: Boxy Boo but hes a clown (aka my take on boxy boo) / X

50 PCS Pobby Game Box Monster Project Playtime Boxy Boo