After a comet disrupts the rain cycle of Earth, the planet has become a desolate, barren desert by the year 2033. With resources scarce, Kesslee, head of the powerful and evil Water & Power Corporation, the de facto government, has taken control of the water supply. Unwilling to cower under Kesslee's tyrannical rule, a pair of outlaws known as Tank Girl and Jet Girl rise up, joining the mysterious rebel Rippers to destroy the corrupt system.

While unconventional, Tank Girl isn't particularly clever or engaging, and none of the script's copious one-liners have any real zing.