Mullshrooms 

A combination of marijuana (mull- Aussie & NZ slang for marijuana) and mushrooms or their derivatives

Those mullshrooms really helped me to relax and chill out

Mullshrooms by FoxxxyFig June 28, 2023

Growing mushrooms 

Used mostly in anime and manga, the term growing mushrooms refers to when a character has become immensely depressed or saddened. The character is often shown to literally grow mushrooms on their body, signifying that their soul is, for the time being, in a dark and dank place. (Mostly occurs with more dramatic and over the top characters who can't stop crying every 2 seconds 😒)

Senpai: (crying because the girl of his dreams thinks he's dramatic and egocentric)
Girl: "Senpai, quit growing mushrooms around me; the smell is absolutely noxious!"

Growing mushrooms by zoy70 June 3, 2018

Dry Mushrooms 

Mushrooms that are in fact not dry but more wet than lake Garda.

Gennaro Contaldo: uh jus gonna puuut dis hAnful of Dry Mushrooms from this bUllful (bowlful) of cold water and leave to dry some more on the side.

Antonio Carluccio: Ah Das wanderfAl Gennaro, be nice in a Risotto one.

Dry Mushrooms by otmazletov February 13, 2013

Fried Mushrooms

One of the best things ever. Good with Steak.

If everyone had Fried Mushrooms, there would be no need for war.

Fried Mushrooms by BlackCadillac May 16, 2010

Shiitake Mushrooms 

When you accidently say the word "shit" in front of your parents, teachers, etc. you can just cover it up by saying -ake mushrooms!

*George drops his books*
George: "Shit!"
Teacher: "What did you just say young man?"
George: "You didn't let me finish! I was going to say shiitake mushrooms is what I want for dinner!"
Teacher: "Really? Me too."

Or...
*George drops his books*
George: "Shit--ake mushrooms are yummy!"

Shiitake Mushrooms by Anonymous March 11, 2004

pepperoni and green peppers, mushrooms, olives, chives 

Apparently it's what System of a Down likes on their pizza.

From SOAD's "Chic 'n' Stu"

What a splendid pie,
Pizza-pizza pie,
Every minute, every second,
Buy, buy, buy, buy, buy,
What a splendid pie,
Pizza-pizza pie,
Every minute, every second,
Buy, buy, buy, buy, buy,

pepperoni and green peppers, mushrooms, olives, chives
pepperoni and green peppers, mushrooms, olives, chives

pepperoni and green peppers, mushrooms, olives, chives by viva riolu May 31, 2011

Shiitake Mushrooms 

These mushrooms save you from swearing.

Pronounced Shih-talk-eee mush-rooms

Mom: Oops just dropped your phone and broke it.
Guy: SHIT
Mom: *stares*

Guy: TAKE MUSHROOMS
Mom: What?
Guy: I said shiitake mushrooms. I was buying some on my phone...

Shiitake Mushrooms by FlatPlanet3500 July 28, 2020