Twinkle Tush…it’s really a thing. REALLY. Vancouver, BC, Canada / Rock 101 - Greatest Hits 70s 80s & 90s July 14, 2015 10:24 pm So the Twinkle Tush is really a thing. Apparently it serves a dual purpose: covers up that awkward eyesore at parties when your feline family member walks by, and assists said feline in looking FABULOUS. Have a peek….would ya?