squat diddly

NOTHING

He talks a lot of smack about computers, but he actually knows squat diddly about operating systems or programming.

by Kolchak Jones March 8, 2017

skiddly diddly

Aka Willy Nilly

When your UK friends try to sound tough but use silly words to describe brutal shit.

The enemy flew over objective point butters in a bomber and went skiddly diddly all over the enemies.

by ReverendSamson March 29, 2017

crud diddly

Crud diddly is a more PG way of saying the curse word "shit."

Cop: You're under arrest!
Me: What! I haven't done crud diddly!

by uhh94 November 14, 2019

shlong diddly

A penis that is so long it shows out of your shorts and it is skinny

Jessica; “ Oh my god did you see Bobs shlong diddly? “
Becky : “ No what does it look like”

by M4DL4DS February 8, 2021

Squon diddly darn fuck

Advanced what the fuck to an exponential degree enterchangable with squidly darn fuck

What in the squon diddly darn fuck did you just say

by Veldrexin September 22, 2021

Scum Diddly

Any branch of the Scrum Diddly franchise that is situated outside of Dun Laoghaire

Claudia: Man I could really go for a Scrum Diddly's right now, there's one in my local Penny's
Jamie: Don't do it dude! that's just a Scum Diddly's their Scrummy Tups are gross

by Mando Wando June 14, 2022

Darn diddly squat

A replacement for "damn"

Darn diddly squat I forgot how to take a bath, wanna show me how?

by Springtrap Gamer May 8, 2023