Diddly Do 

A girl that you would fuck or "do".

That new Tina chick at our school is pretty hot, I'd say she's a diddly do.

Diddly Do by Stephanie Beans December 28, 2007

Diddly-do 

A woman's vagina

Wow, Rachel's diddly-do is a freakin bush! When was the last time she shaved?

Diddly-do by Gigi Coker July 20, 2017

diddly do wap 

Ugly, caucasian person.

He is a diddly do wap mfr.

diddly do wap by Taytayjayjay July 14, 2018

Diddly-Do December 

Girls can finger/get fingered until they can’t stand no more okurrrrrr

Boy 1- “Yo,, it’s Diddly-Do December,, imma go finger her diddly do until my finger breaks”

Boy 2- “I’m gay so imma finger my ass hole”

Diddly-Do December by Devers November 3, 2019

pip pip the diddly do 

A different term for smash, bang, etc.

"Did you pip pip the diddly do last night?"

pip pip the diddly do by Pip pip cheerio September 21, 2017

Sar garley diddly do 

Basically saying oh my gosh

WHALE sar garley diddly do ain't that the darndest thang

Sar garley diddly do by YeetamusPrime April 17, 2019

dip the diddly do 

Basically, it means to have sex, it is usually used when the situation is awkward.

Dude: would you like to... U know... Dip the diddly do?
Girl: Sure!

dip the diddly do by ShopMrbeast.com November 25, 2018