The Herbicide Squirter is a limited time decoration released with the Terwilligers 2015 Event. It was available for free upon completing The Science of Cooking during Act 2 of the event. The Herbicide Squirter was used to tap multiple Bob Clones at once. It was similar to the Bunny Stunner during the Easter 2014 Event, the Weapon during the Treehouse of Horror XXV Event and the Elf Bottler during the Christmas 2014 Event.