chugsbug Share definition Flag Chugsbug is a popular lesbian on tiktok who is super pretty and deserves a definition! Cool person: “Hey do you follow chugsbug on tiktok?”Loser: “bro what? Who is that” Cool person: “wdym who? 😆 “ chugsbug by Badbitchparty July 3, 2021 Get the chugsbug mug.