tank
n.— «The caddies work six days a week, assigned at “the bench” above Sankaty’s parking lot. Carrying one bag—a tank in camp parlance—nets $70, in addition to a tip that averages about $20.» —“At Camp Sankaty Head, Young Caddies Learn to Carry That Weight” by Stacey Stowe New York Times July 22, 2009. (source: Double-Tongued Dictionary)
Further reading
In 1968, students at Cheyenne High School in Cheyenne, Wyoming, compiled a collection of their own slang, including the word Clyde, used to refer to one’s head, as in Use your Clyde! This is part of a complete episode.
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