Pull a sicky 

Used in the UK. Calling into work to get the day off for being supposedly ill.

Woman: "Can't you get the day off work and stay in bed with me?"
Man: "Yeah, i'll just pull a sicky."

Pull a sicky by Kathy1234567 January 2, 2008

Icky Sicky 

Someone who is really sick and ill and looks as tho they could puke at any moment

stephy is really icky sicky.. stay away!!

Icky Sicky by Daniella (: October 28, 2008

hella sicky shit

an extremely large or otherwise outstanding bowel movement - one that refuses to be flushed and usually occurs at a social gathering to cause embarrassment to the creator.

dude, I just took a hella sicky shit!

hella sicky shit by getggg October 23, 2005

chuck a sicky 

The Australian term for taking a day off work when you're not sick.

Hey dude do you want to chuck a sicky tomorrow and go skiing?

chuck a sicky by philbosh May 5, 2018

Sickeningly 

Sickeningly is an adjective which means causing or capable of causing sickness, especially nausea disgust or loathing.

Some of the definitions written for Urban [Dictionary by teenage spite monkeys are sickeningly repulsive and graphically demonstrates their childish, self-aggrandising stupidity.

Sickeningly by AKACroatalin September 1, 2016

Sick Chicken

To be picked on or bullied by others. To feel down or depressed or to be taunted by people.

The teacher said to the students..."There is a sick chicken amongst you , and all the other chickens are pecking at him".

Sick Chicken by Battyguy August 29, 2013

nic sick 

When after smoking, or vaping with high nicotine vapors, specifically a juul. A feeling of being lightheaded, or sick to your stomach may occur. This can also be characterized with throwing up and having a bad trip. This may make you want to quit juuling but you’ll probably just do it again tomorrow.

Yoooo i just had the longest juul sesh and threw up all over my mom , I think I lost my last 2 brain cells. Im just little nic sick. JUUL SZNNN

nic sick by Drew Boyd December 23, 2017