The super-size container of soda. Usually at least a quart, quite often much larger, sometimes called a Bladder-Buster. Most commonly sold in movie theaters and convenience stores.
Hey Bro, You better not buy a Tubbopop, I'm not stopping the car every 10 minutes so you can water the flowers.
by Wuffageeter May 25, 2007
Get the Tubbopopmug.