Won't mean diddly - Idioms by The Free Dictionary
not mean diddly (redirected from won't mean diddly)
not mean diddly
To not mean or be worth anything at all. I don't understand the first thing about computers, so these instructions don't mean diddly to me. Unless you give me something in writing, a promise of a pay raise doesn't mean diddly.
not mean diddly AMERICAN, INFORMAL
If something does not mean diddly, it is completely unimportant. I have been playing this game for a long time and I know that one shot doesn't mean diddly.
References in periodicals archive
It's all well and good if the victor is easy on the eye and can just about string a sentence together, but it won't mean diddly
squat when they're racing at 150mph with a load of other highly powerful cars battling for the same piece of Tarmac.
The fact that it's the first Disney animation to use watercolour backgrounds in some sixty years won't mean diddly
to the eightyear-olds at whom this is aimed.
I might be a wee bit proud of my career to date, but it won't mean diddly
squat to the rest of the country.