a word meaning douchebag, shithead, or some other such idiotic asshole, which exploded in popularity, usage, and funny-ness after it was masterfully ad-libbed into the dialogue by Matt Damon in the 2006 film, The Departed.

you know its true.

Sullivan: "Lookit fuckstick, you don't gotta trust me. Just listen to what I'm sayin to you."
by sloanepeterson October 18, 2007
Get the fuckstick mug.
as in a complete piece of shit / retard. Some one who has no fucking idea.
Ron is a fuckstick!
by riker September 11, 2003
Get the fuckstick mug.
one who has all the qualities of a dumbass and will defend his convictions, even when proven wrong by others
JC, you are a fuckstick and a shrimp fucker.
by Trevor April 2, 2004
Get the fuckstick mug.
A moron;a person who is accustomed to being a 'sugardaddy' without benefit of a sexual relationship. Usually of the endomorphic type; withdrwawn and brooding.
Jeffro is a major fuckstick, and he obviously can't find his asshole with both hands and a funnel.
by Lord Jirate December 31, 2004
Get the fuckstick mug.
A curse word to use when fuck just isn't enough.

If you've lost something usually fucksticks is the word of choice.
"oh fucksticks I've lost my keys"

"fucksticks!! where's that fucking money!"
by Johnypnumonic August 25, 2011
Get the Fucksticks mug.
Any long and skinny object used for anal or vaginal penetration.
Gage won't be able to leave his room anytime soon, seeing as he bought a new fuckstick! He sure loves anal penetration!
by Obama is a terrorist June 6, 2009
Get the Fuckstick mug.
Literal: A dildo or vibrator

Slang: A foolish person, someone easily used by another to suit their own purposes, excessively gullible; a dullard or dimwit.
I can't believe you paid sticker price for that car, you fuckstick.
by Mark Jurado May 1, 2003
Get the fuckstick mug.