ego killer 

a person who target those who once felt like they were above those whom are equal to them.

He use to think he was better than you but your reality check killed his ego. You’re an natural ego killer.

ego killer by Doughboi Pacino March 10, 2018

emokiller 

killer of all things emo. emokillers travel in packs ranging from jocks to even nerds. They approach the emo from behind, while said emo is crying or writing poetry or making a pointless attempt at emocide.
Emokillers can also be the catalyst in turning an emo back to normal, confronting them with bright happy colors and pop songs about love and cute things.

Josh is such an emokiller. In just three days he transformed Travis from an emo to a football-playing jock with a girlfriend and jeans that fit him.

emokiller by Brooklynn07 January 11, 2007

egokiller 

a person who kills or ruins other peoples ego.

wow you really made fun of that guy u ruined his ego for good you must be a egokiller.

egokiller by okokokkokokokookokookooo March 16, 2008

EvoKiller 

A inexperienced and/or ignorant or unskilled person.

I whooped you by a car lenght because you are a EvoKiller.

EvoKiller by Anonymous February 2, 2005

sans sheriff 

Lawless use of fonts or typography, with no regard to aesthetics or legibility

I'm putting this CV straight in the bin. Written totally sans sheriff.

sans sheriff by Jamarley July 3, 2019

Breadhead 

Someone who is addicted to obtaining money and building wealth. A money addict and fanatic. Breadheads often work more than one full-time job, and some even participate in illicit activities to "obtain the bread".

A breadhead is like a crackhead, but for money instead of crack.

Breadhead by 🅱️ U S 3 4 8 March 30, 2022

Stink lines

As seen in illustrations or cartoons: Wavy, vertical lines rising above a person, place or thing. Denotes a foul odor.

"You didn't put enough stink lines on your picture of the teacher."

Stink lines by Athene Airheart March 14, 2004