1) Bazooka insert 2) Bazooka output 3) Blow it 4) Penny purchase, once 5) Penny purchase, years ago 6) Supermarket checkout display Found on https://www.crosswordclues.com/clue/bubblegum
a type of chewing gum that can be blown into large bubbles through the lips. · light rock-'n'-roll music characterized by simple, repetitive phrasing and lyrics. Found on https://www.infoplease.com/dictionary/bubblegum