it basically means "what the fuck" but funnier since if you get cut mid-sentence, you have to start over, making it 2x funnier than it was before, because that's how broken my humor is.
person no 1: "hey...hey, what the frick-frack snick-snack paddy-wack diddly-dack crack-pot slap biofeed back-pack slap thumbtack sidetack tic-tac do you think you're doing, sir?"
person no 2: "mind your own damn business."
person no 2: "mind your own damn business."
by bigdaddy123yesplease September 29, 2021
Get the what the frick-frack snick-snack paddy-wack diddly-dack crack-pot slap biofeed back-pack slap thumbtack sidetack tic-tacmug. The word diddly-squat is a direct linguistic cousin to doodly-squat. The term is used with a negative context to denote something that is minimal and inconsequential.
That doesn’t mean diddly-squat. And, that’s that.
by Andrew Cinerari August 6, 2024
Get the diddly-squatmug. by IBTE November 7, 2020
Get the Diddly Daddly Dolersmug. 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
Jamie: Don't do it dude! that's just a Scum Diddly's their Scrummy Tups are gross
by Mando Wando June 14, 2022
Get the Scum Diddlymug. 
"Boo Diddly Squat" is my second Sheryl Crow's "Soak Up The Sun" joke. "Boo Diddly," is a Super Mario Bros. series, ghost enemy. "Soak Up The Sun," mentions her job, "doesn't pay diddly squat," meaning it doesn't pay her enough. In this case, Sheryl Crow, in the Mario's Mushroom Kingdom, is angry, that Boo Diddly's doesn't get paid, for working for Koopa Bowser! A joke!
Sheryl Crow, is angry, that a Koopa Bowser minion, a ghost, is paid "Boo Diddly Squat" despite being, a great employee, of this boss! A joke!
by I'mcrazy August 8, 2024
Get the Boo Diddly Squatmug. by WhyWouldMyNameBeVital? December 19, 2017
Get the sticking the diddly-doo in the omug.