Fliddly Diddly-(Verb)
The act of showing of someones testicals to another male and rubbing it agenst the others.
"Oh my gawd that dude gave me a Fliddly Diddly!*
by CrazyWithBraces2121 October 17, 2010
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The act of Squidward Tentacles riding a cow with a pen lid
Check that crazy Squiddly-Diddly!”
by Thechanks October 1, 2017
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- Heard you hung out with Jessica last night, did you guys do the diddly doo?
by KendallBaby16 November 28, 2014
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a cuter way of saying f* sweet all nothing
when you father was an engineering student, and you are in a private high school and playing guitar in the music band, if you are not a talented a carrot in god's potato field, you have done diddly-squat with your private education.
by Sexydimma December 11, 2014
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A unit of currency, worth a predicted £525m a week after brexit.
According to Boris Johnson, one Diddly Squat will be worth £525m per week after Brexit.
by Thrifty Amoeba September 3, 2018
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A form of masturbation where the person takes a squid and removes its innards and masturbates within its empty husk until said person reaches climax.
Dude, I just squidly diddlied.

Hey man, do you have any squid so I can squidly diddly later?
by hgani January 3, 2011
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1. Diddly-John is another name to describe your testicles.

2. It can also be used as an exclamatory remark (in place of things like ‘wow!’)
1.
Mom: ‘Did you remember to wash your Diddly-John’s in the shower?’
Son: ‘Why yes! I did!’

2.
Dan: ‘Holy crap! That guy’s car almost hit us!’
Paul: ‘Diddly-John! That was a close one!’
by toosillyforthisworld June 22, 2023
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