Quacktalk 

Turds of wisdom extruded by members of the medical profession, who drink like fish and smoke like chimneys. Do as I say not as I do.

The doc told me not to drink and smoke so much, but that's just quacktalk. I told him it was purely medicinal, and he said nothing but seemed to understand.

Quacktalk by Mr Thick & Thin & Thick Again December 27, 2012

Quacksalver 

This is very old slang, but is still used occasionally It refers to a person who falsely claims to have medical knowledge or qualifications, especially one who dispenses pills, potions and ointments that have curative properties. The word comes from the Middle Dutch word kwaksalver which means one who sells salves and ointments. Although seldom used nowadays quacksalver is the origin of the term quack which means pretty much the same thing.

“Johnny’s in hospital with pneumonia, his doctor missed it!”
“What did you expect, the old bastard is past it and no better that a quacksalver.”

Quacksalver by AKACroatalin March 18, 2019

Quacktastrophe 

When a duck's "quacking" sound produces disastrous events; such as earthquakes, tsunamis, and floods.

I know it's rare for a quacktastrophe to happen, but I still avoid ducks and hide whenever I hear a "quack" to protect myself.

Quacktastrophe by Wandersfull June 1, 2014

quacktard 

a person who is unbelievably retarded

What an idiot! That guy is truly a quacktard!

quacktard by shutyourmouth April 22, 2010

Quackilak 

Quackilak is a 12-year-old girl that constantly posts ignorant and eye-opening selfies of herself. Her name is often thrown around by 15-year-old Australian schoolboys as a joke and form of entertainment. She is also known for throwing Futter at her South African Neighbours, she continuously abuses them on a daily basis.

John: "Look at her, she's such a twelvie."
Jack: "No John, shes a QUACKILAK" - Daye QUACKILACK
Whole School: Daye GEHHHHHHHHH!
Don't be a Quackilak and throw Futter at those South African people.

Quackilak by FerterintheMerter February 24, 2019

Quackfack 

It is when a girl is having sex and keeps quacking like a baby duck. Then her sex partner eats food and regurgitates the food into the girls mouth or pussy or bum. If it is in the bum they shit it out into sex partners mouth. If in the mouth they eat it. If in the pussy the sex partner licks it out.

Sex Partner : lets quackfack
Girl : who’s doing the quacking
Sex Partner : you
Girl : ah shit here we go again

Quackfack by Incognito unknown uset November 22, 2019

quacktape 

amazing person, amazing acc, amazing mutual, amazing everything, just amazing. their account reminds me of spring and candles <3 ly quacktape, ur doing amazing :)

quacktape is ur mutual? Wow thats so cool!!

quacktape by astro.lizz September 21, 2021