A fuckstick is a person who acts like a total asshole 24/7. Someone who annoy's everyone within a 20 foot radius. In act of rage one may yell out 'FUCKSTICK' if nothing better to say.
by marley97 December 10, 2010
Get the Fuckstickmug. 
Any kind of stick or stick-like object used in sexual activities. It can be anything, from a baseball bat to a drumstick (poultry or the kind used in playing drums) a vibrator to the handbrake in one's car.
by Mr. Yum Yum February 4, 2007
Get the fuckstickmug. by b00gerzRUl3 August 6, 2004
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. 
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.