fiddleisk 

Stemming from a video by Liam Lynch, this word is the definition of filler word. Its similar in usage of the "f" word, where it can be used in any situation you choose.

Pronounced 'fid-all-isk' emphasis on the k.

just stubbed toe: "FIDDLEISK!"
cant think of a word: "did you go to that...fiddleisk-en model thingy?"
mad at your boss and cant cuss, mutter "fiddleisk."

Can be used as a replacement for most cuss words and in any situation, to confuse people.

fiddleisk by the reverendrae April 17, 2009

fiddleshits

An interjection that is used to express great disappointment or disgust over how a particular event occurred. The word is a artistic way of expressing displeasure due to the attachment of the word "shit" to the harmless interjection "fiddlesticks."

Matt: Joe can you grab the bong for me?
*Joe attempts to grasp the bong but he bumps the table with his knee spilling the foul smelling liquid on his pants and the floor*
Joe&Matt: AAAAW FIDDLESHITS!

fiddleshits by TheForestTroll July 31, 2012

Fiddledicking 

To waste time, mess around, goof off.

Has anyone seen Chopp today? No, but I bet he's at BK's house fiddledicking around.

Fiddledicking by Ratcliff Grove Warrior May 11, 2016

Fiddledick 

A backstabber that gets a friend to introduce him to his cheating lover's boyfriend or husband to become best pals with another guy and cover his tracks as he cheats and backstabs.

Wow, Paul got fiddledicked by fiddlerick.

Fiddledick by 8trackgto June 4, 2017

fidelisk 

One who bothers others deliberately; one who complains repeatedly, as if a child; one who blames his or her own folly on others.

"Conor complained about how bored he was for the entire car ride."
"Yeah, what a fidelisk."

fidelisk by Jimmy Buff A October 26, 2009

Fiddlesticks 

Like the other definitions, a mild sweary word, but used as a get-out when you start to say "fuck" somewhere you can't. Often has a bit of a stutter at the start. Very similar to "sugar", in the sense Lucinda Green used it on television when a British horse missed a fence at the Olympic showjumping.

Oh f-f-fiddlesticks!

Fiddlesticks by George Icbar November 18, 2003

fiddlesticking 

The act of one rapidly slapping back and forth

between his or her inner thighs with his or her hands. The goal of this action is to generate a loud noise. Fiddlesticking is a common practice among middle schoolers.

Joe: I am definitely better at fiddlesticking than you.
Ryan: No way bro, I can do it way faster and louder than you!

fiddlesticking by Yeet Master May 30, 2018