Fandomaniac 

Any person who is in one or many Fandoms and who speaks of it or them everyday all day. They often annoy everyone around them.

*girl speaking of eight different fandoms*
Other girl- Wow. That girl is such a fandomaniac!

Fandomaniac by LouIsACat July 1, 2015

randomaniac 

One who does things randomly and spontaneously. Sometimes it does not make sense what they do because it's so random that even trying to make sense of it will make you go cross eyed.

I'm a randomaniac for inserting this random entry into the urban dictionary database.

randomaniac by Bob April 12, 2004

Fundamaniac 

"Fundamaniac" describes a really insane evangelical Christian in particular and any religious extremist in general. This term was coined by my dad (a preacher) to describe people like Oral Roberts and the Southern Baptist Convention.

Those people who bomb abortion clinics are real fundamaniacs.

Fundamaniac by Jesus Stays Crunchy February 26, 2005

jerb 

well known from south park
rednecks get angrry that future folk took there jobs so they yell
They took ouare jerbs!

Them future folk took ouare jerbs!

jerb by Jimberley Kim April 7, 2005

Cheeks 

An Irish phrase meaning shit, derived from ass
(Not to be confused with the literal description of one's buttocks)

"Did you hear the song Aylek$ dropped?"
"Hardly. Her music is absolute cheeks."

"My boyfriend say LaFlame is cheeks."
"Tell your boyfriend I said it's his mixtape that's cheeks."

Cheeks by thecartisan April 26, 2020

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