When you nut while you fuck. Basically when you’re doing the fucky fucky with someone and you nut while doing that. Pretty much :)
“Bro I did such a big fucknut in my brother last night- I mean how was your day?”
“Uhh… can we please call the police David-“
“Uhh… can we please call the police David-“
by soggynoodledaddy December 9, 2020
Get the Fucknutmug. Alex: Whoops it looks like I tripped and unplugged the playstation, sorry.
Toby: Nice going fucknut.
Toby: Nice going fucknut.
by ballsack puncher 334 January 13, 2025
Get the Fucknutmug. The popular battle royal also known as fortnite, created in 2017, attracting millions of people around the world. One of the most famous content creators for this game is the one and only ligma king ninja. The game is currently in it's 7th season.
Person 1: "Hey, you want to go play fucknut balls royal?"
Person 2: "No, I think I'll just play overfuck. Fucknut sucks.
Person 2: "No, I think I'll just play overfuck. Fucknut sucks.
by Fucknut balls royal February 26, 2019
Get the fucknut balls royalmug. by Mclarenfan2 October 22, 2019
Get the Fucknutmug. by Just doing your job February 6, 2021
Get the fucknutmug. A person who is so dumb that words cannot describe how dense they are: therefore, the term "fucknut" was created. They also have a maximum of -50 brain cells, somehow.
by Shadow_the_Gay October 29, 2023
Get the Fucknutmug. by derageosfear70 August 8, 2020
Get the fester fucknutsmug.