Pickle

A pickle was a cucumber that is preserved in a jar of salt and water, or vinegar, it was often eaten as a snack or used as a condiment for sandwiches such as hamburgers.

When Green Arrow went to rescue the Super Friends from the clutches of Doctor Hiram Gulliver, he noticed they were unable to escape the jars that they were put in, and he realized that they were no good to him bottled up like pickles.

External Link

 * Pickle at Wikipedia