Top Definition
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
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×