diddly

Slang term for deadlifts, a popular weightlifting exercise. Mainly used on the 4chan board /fit/.

I'm feeling pretty pumped after that heavy diddly set, fampai.

by SwoleYeti April 12, 2017

Diddly

Another name for sex.

Hunter: You dun diddly?
Austin: I dun Diddly ;)

by Silly steve January 12, 2011

Diddly

a synonym for having sex

Michelle: So did you and Tommy do the diddly?
Morgan: Yeah, we went all the way.

by bcswag December 21, 2014

diddly

A noticable part to a piece of art or music.

That was a nice little diddly they just played for us.

by satandracula November 25, 2009

Diddly Poo

Something the New Orleans Saints didn't do offensively.

"We didn't do diddly poo offensively."
- Jim Mora

by Nougatz January 20, 2009

Yee diddly

A man named Mechanic that says this in the game Roblox Typical Colors 2

Could be used for positive interaction

Annihilator: THAT’S A MACHINE GUN GET DOWN!!!
Mechanic: Yee diddly.

by ThatsCrazyBro September 10, 2021

diddly squat

nothing

You know diddly squat about anything.

by Anonymous June 16, 2003