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When a guy gets out of a pool and his balls are so shriveled up that they are the size of squirrel nuts.
I hate how I always have squirrel nuts after I get out of the pool.
by quest?onmyidentity September 09, 2007
Squirrel nuts means squirrel gonads.

Very furry.
Heck yes," said Sam with a smirk, "I buried my squirrel nuts inside Suzie Squirrel.
by scodder June 22, 2010