diddlyfuck 

(Noun) idle time spent twiddling ones fingers doing fucking nothing, to have accomplished nothing, null

I did diddlyfuck today.

diddlyfuck by miguelfuentes August 20, 2014

dillyfuck 

To waste time. Nonsense.

We don't have time to dillyfuck up here, we have to get back soon. - A-Ray

dillyfuck by D-Bruch January 12, 2009

doodlyfuck 

A phrase used a hell of a lot by "the beav" in the book and upcoming movie, Dreamcatcher.

Others include "jesus-christ-bananas!" and "kiss my bender!"

doodlyfuck by <*}}}}>< June 12, 2003

diddly-fuck 

A person being without care or emotion for someone or something.

I don't give a diddly-fuck about you or your car.

diddly-fuck by Cuke Lage July 27, 2017

daddyfuckfurrys 

When your dad is horny and sees a bunch of furrys and wants to fuck them, he has a case called daddyfuckfurrys and it can be treated by him fucking furrys until he’s satisfied.

“Hey mom, dads been looking at these furrys weird and I heard about this disease called daddyfuckfurrys at school and I’m worried.”

daddyfuckfurrys by Mommyshat December 29, 2022

piddly diddly fuck all 

absolutely nothing

"have you done your chemistry home work for cekander?" "Yeah right ive dont piddly diddle fuck all."

piddly diddly fuck all by Mike Press March 22, 2004

doodlyfuck 

Is thrown in whenever the speaker fancies, meaning the same as "fuck"

What a crazy doodlyfuckin experience that was!

doodlyfuck by Scotty pants April 15, 2003