Definition

A playful, slightly crude metaphor for the human brain, comparing its pinkish color and wrinkled texture to an actual rose. A humorous way to say 'use your brain' without sounding like your mom.

Example Usage

Come on, fire up that rose toy and figure out the answer yourself!

Source: Urban Dictionary (https://www.urbandictionary.com/define.php?term=Rose%20Toy&defid=18167415)