To be satisfied or mainly agreed by a subject. It is a halfway measure that is closer to the agreement side of things than disagreement.
Pleasure spot at the top of the lady garden; the clitoris.
“I waked into the bedroom the other night and found out lass spread eagles giving it six nowt on her diddly string”
Your average sexual encounter
Hey Derek, do you want to do the diddly dob tonight?
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 place.
It simply means to agree with someone.
Hey that is awesome! You know it! Dang diddly.
A character who is a member of the A.Z.S.T the S.W.A. and the Barge-A-Holics.
Yo that badass O.G. be the one and only steelesdiddly!