Top definition
grabbing a fish and violently fisting it through the mouth until your hand pokes out the end. From there you use it as a sex toy. From there you drink the cum out of it and say "mmm tastes fishy".
Yo ,did you have fun fish fisting last night?
by IFuckedYourDad January 11, 2017
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2
the act of fisting ones own or someone else's fish
"if it wasn't for my lyin ass bitch wife and her slut puppy babies i'd be fish fisting right now"
by the wonederous woneder December 08, 2007
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