Doppio 

Best boy from Jojo's Bizarre Adventure: Part 5, Vento Aureo (Golden Wind)
Half personality of main villain Diavolo, and has the stand Epitaph, which can see 10 seconds into the future.
Also his first name is vinegar, for some reason.

Person 1: Hey, did you know Doppio's first name is vinegar?
Person 2: What the actual fu-

Doppio by Hydrata October 24, 2019

Vinegar Doppio 

A very innocent, simple minded boy that turns into a Lvl 100 Mafia Boss when he is on the phone. He can use 「King Crimson」 but cannot skip time, making it even more confusing.

Vinegar Doppio: Ringalingalingaling! Ringalingalingaling! (Picks up a frog and holds it to his head like a phone) Click! Moshi Moshi? Doppio desu!

Vinegar Doppio by Goldstation June 18, 2019

Doting 

When someone pays a lot of attention to their boyfriend/girlfriend, cares for them, is kinda clingy towards them, and just in general loves them a lot.

Tim is definitely doting on Katelynn.

Doting by Not-so-tiny-tim July 14, 2010

Dotin Juice 

A liquid that is released when there is pressure applied to the lower region of the kneecap.

Aw man, who let out this pile of Dotin Juice?

Dotin Juice by get the rope February 12, 2015

Dipti

1. Ray of Hope

2. Someones most favorite person in the world <3

Your my dipti.

Ily Dipti

Dipti by SmexyBirbMan February 21, 2019

doplic 

An expression only used in Lancaster county Pennsylvania, meaning unbalanced, unstable, or uncoordinated.

Kristin is so doplic, she fell down the basement stairs at work and broke the chair she was carrying..

doplic by Onewithoutbalance November 16, 2009

BUTT DOPING 

THE ACT OF RUNNING A BICYCLE PUMP UP YOUR ASS TO INTENSIFY A FART.

what happened i thought you won the loudest fart contest? dude they found a bike pump in my backpack and disqualified me for butt doping

BUTT DOPING by jmc1971 July 24, 2012