Cartoon Butt Share definition Flag The women that are small everywhere except they have exaggerated hips. Almost as if the were a cartoon, of themselves. Wow she has a "cartoon butt" but, "I kinda like that". Cartoon Butt by crazybull April 25, 2009 0 0 Get merch Get the Cartoon Butt mug. Buy Now — $32.95 See more merch