Dilly-ding Dilly-dong 

It's a relatively new expression that means something big and fun is going to happen slowly but surely. It's an updated version of Badabing Badaboom which basically stands for something something accomplished. It's mostly used in "Party" situations.

A close synonym in slang is "Damn Straight"

Adrien: tonight we are gonna party good!

Kamal: Dilly-ding Dilly-dong !

Dilly-ding Dilly-dong by Kamelo1991 May 25, 2016

ding-dong dilly-willy 

An extremely nice dick. Or a penis.

"Day-mn! that is one huge ding-dong dilly-willy!"

ding-dong dilly-willy by le Zoomwha XIII July 6, 2005

dillydong 

a unique name for a penis, not to be confused with a dingdong (doorbell), may be used in code when not wanting boys to know you are talking about their penis.

You could almost see his dillydong through his pants at the club last night... or maybe I was just drunk....

dillydong by chimmychunga7 July 2, 2009

dillyding

A very small dick usually found on males named Preston.

I don't want to close my legs because it will hurt my dillyding.

dillyding by fumbles14 December 9, 2011

Dillydong 

Slang for a dildo

Lacie asked me to fuck her tight asshole with her pink Dillydong.

Dillydong by D-RENT April 16, 2017

dillydong 

wobbly like a pillow when you shake it hard enough in a very aggressive manner

p1: here, shake this pillow rq and see what it does
p2: omg its a dillydong!

dillydong by ur mums dillydong May 29, 2022