When you love fish or fishing just a little too much. Similar to a "gun nut"
"Wow, Uncle Ricky has been fishing for 3 days straight! He is a serious fish nut"
"My husband has spent $3000 on fish and fish accessories this year! I sometimes question my decision of marrying such a fish nut"
by fishnutzz January 22, 2021
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When your scrotum is bigger than your penis. Balls are wrinkly and hairy. Mostly common in those people of Asian descent.
Fish Nuts Are A ball sack with just a penis head popping out of it.
by mdamone June 9, 2009
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when you feel quite strongly towards a woman but they refuse to let you enter them so you head but them as hard as you can in the fanny!!!!!
this technique, the fish-nut can and should be used in the event of someone being a frigid and stubborn always wanting the light off motherbitch.
by James Rooney 4th October 18, 2008
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When you pull out and cum on the outside of her pussy and throw a handful of granola so it sticks.
Nancy said her favorite food was oat meal, so I nutted on her and gave her a Crunchy Nut Fish Cake.
by Gelly7 July 22, 2022
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