Top definition
A mythical penis that from going flaccid to erect shrinks rather than grow, apparently due to retracting into the body, possibly from shame or fear.
I was excited, his dick looked pretty big flaccid... but then it turned out he was a shrinker.
by MasterVidallis June 21, 2016
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2
An individual that has aged to the point that they are no longer growing, but in fact shrinking.
My 90 year old neighbor is a shrinker. My parents are shrinkers.
by Cyanna February 03, 2010
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