This is when a male loses his girlfriend so he decides to play Fortnite then nut when he gets a victory. This causes the ball sack to become empty then his balls to dry out making him lose his testicles
by Thereisnogodonlynut June 2, 2018
 Get the Fortnutmug.
Get the Fortnutmug. by Your m0m he2d March 22, 2019
 Get the Fortnutmug.
Get the Fortnutmug. by FortnutDaddy69 May 29, 2018
 Get the Fortnutmug.
Get the Fortnutmug. i couldnt sleep last nite man, i was to woke bout that game when we were fortnutting on all dem keds
by neutron issac jimmy September 10, 2018
 Get the fortnuttingmug.
Get the fortnuttingmug. That’s a fortnuter right there
by Where is Chester  December 10, 2020
 Get the Fortnutmug.
Get the Fortnutmug. I love choking my chicken to Fortnut
by Pussysmasher666.69 July 6, 2018
 Get the Fortnutmug.
Get the Fortnutmug. by I'm gay 08 April 11, 2018
 Get the Fortnutmug.
Get the Fortnutmug.