Cavegirl Booberella

"Beware the haBOOOBs!"

- 's unlock message.

 is a limited-time costume for Booberella that was released on May 30, 2017, as part of the Time Traveling Toaster 2017 Event. She is unlocked upon the purchase of the Curvaceous Cave and Cavegirl Booberella bundle.

She returned in the Time Travel Mystery Capsule on August 24, 2018, during Moe's Ark 2018 Event.

Trivia

 * Is the only costume in the collection Prehistorians.