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The act of inserting one's fist into another's anus while the recipient is urinating. The term is derived from a "distlefink," a small bird whose call often resembles the noise made by the recipient of a fisteldink.
Dave approached the urinal, dropped his trousers, and began to pee while Rahul fisteldinked him from behind.
by luv2fisteldink September 21, 2006

Words related to fisteldink

anal sex dirty sanchez distlefink fisting fistledink