A generic, and very vague way to answer a question with a great lack of enthusiasm. Commonly used after one has completed a task and is devastatingly bored, hence currently doing absolutely nothing or diddly shit.
Slim Johnson: "Hey Dick what have you been up to lately?"
Richard Head: "Well Slim... as of lately... diddly shit."
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the act of doing nothing in a weird fashion
Noah, Brent, Amanda, Christa, and Josh were diddly-farting around today in the food court.
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A term used when you are surprised, intrigued, ashamed or angry.
"Ella pissed me off today, lordy fucking diddly."
"Lordy diddly you shat me up"
"I missed eastenders, lordy diddly"
Homer: Hey Flanders, your house is on fire!
Ned: Oh-- for crying out-- son of a diddly!
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The ultimate bro. Commonly used to refer to a close friend or pet.
"Bro Diddly, did you seriously just merc on my eggroll?"
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