Apparently it is a piece of wood (could be a broom, a log, etc) used to hold up an obese person's bits and bobs so they can successfully copulate.
From Reddit: "
I’m an ER nurse and I once had a 450-500 pound female patient who had a bunch of abrasions on her abdominal pannus (she was in the ER for something else). I asked her about it and she nonchalantly answers, “oh that’s from the fuckstick.” And I respond, “your what.” She says back, “the fuckstick. I’m trying to get pregnant and our neighbors hold up my stomach with a wood plank so my husband can get in there.”
"
I’m an ER nurse and I once had a 450-500 pound female patient who had a bunch of abrasions on her abdominal pannus (she was in the ER for something else). I asked her about it and she nonchalantly answers, “oh that’s from the fuckstick.” And I respond, “your what.” She says back, “the fuckstick. I’m trying to get pregnant and our neighbors hold up my stomach with a wood plank so my husband can get in there.”
"
by k4tk4t July 25, 2023
Get the Fuckstickmug. commonly used by kunt and the gang fuckstick is used when something minor goes wrong so instead or saying shit or twat you can say fucksticks.
fucksticks I shit myself
by properbritishcunt November 17, 2018
Get the fucksticksmug. You fuckstick
by SmallChildWhoHatesSand June 12, 2018
Get the FuckStickmug. by Nairi Lepedjian's Moustache May 9, 2021
Get the Fuckstickmug. by BigUn93 May 22, 2019
Get the Fuckstickmug. by Khabshi66 July 28, 2016
Get the Fuckstickmug. A clueless, bad, irresponsible, oblivious, or idiotic driver. Someone who does something on the roads to piss you the fuck off. People who hold up traffic for miles and seem to not have a clue of what is going on behind them.
by Hamish Lee September 19, 2021
Get the Fuckstickmug.