Purple Minion from Despicable Me
Mike Wazowski from Monsters Inc.
Jigsaw from the Saw franchise
An addict-eating spider
Frankenstein pumpkin
Pennywise from It with a balloon
Pennywise from It with a bow
A cow pumpkin
A Battery symbol on a pumpkin
A Blue Man with a serious mustache
A red haired decorative pumpkin