38 - Gas Pump Girls (1979)

Chris and Mike pull up to Joe's Super Duper to fill up their tanks in a movie brimming with gas-related puns in 1979's Gas Pump Girls. When June's Uncle Joe suffers a heart attack she decides to get her friends together to save his service station the only way she knows how - which doesn't leave much to the imagination. This movie has everything: a musical number, time traveling greasers, every sex pun you can think of, and more!