Stanner 

It's the noun version of the verb stan, It's been used to describe people that are more than fans about a topic or a band

I hate K-pop Stanners they break my nerves

Stanner by FakeDaddy.exe May 11, 2020

Stanner 

A fan pairing between Marvel's Tony Stark (Iron Man) and Bruce Banner (Hulk.)

Much of the Avengers fan art on deviantART that isn't of Loki. Stanner is the only Avengers slash pairing that makes sense.

Stanner by SailorMedic42 November 6, 2012

stanner 

One who attends St.Ann school

Person A: look at that SKANK in the uniform. Does she go to St.Agnes?

Person B: Nooo, that's a Stanner!

stanner by Natalie M<3 July 13, 2006

stanner joke 

The absolute worst joke a living being can tell a group of friends. Banned in most of Parts of Europe, the Stanner Joke is said to have commenced in a small Ukrainian village where posture specialists would gather around and recite the most corny, pun laden jokes they could possibly imagine.

That’s the worst dad joke I’ve ever heard. It’s almost as bad as a Stanner joke.

Why did the Ukrainian cross the road? To tell a terrible joke.

stanner joke by grittyt February 18, 2018

Mother Riley scanner attack

Used to describe a person who's head regularly explodes in anger whilst posting on a forum.

"Steve's just had another Mother Riley scanner attack. That can't be doing his blood pressure much good!"

Mother Riley scanner attack by Terence Dactyl July 6, 2014

Fart Stainer

A fart stainer that stains your pants leaving a brown skid mark,also can be used to abuse somebody

Hey you "Your a fart stainer"

A wet fart slips out by accident you have not followed through but you have just stained your pants with some fart juice.
Can also be mixed up and changed by calling somebody a stain head they will get the drift

Fart Stainer by Roberto83 December 6, 2009

Porcelain Stainer 

A greasy, fatty, offensive smelling bowell movement that leaves thick brown streaks on the sides of the toilet bowl. Hands on scrubbing is often needed to remove them from the porcelain.

Those two triple baconators on top of the twenty eight beers I drank last night made for one hell of a porcelain stainer this morning.

Porcelain Stainer by SmashBurger March 4, 2011