Slathering one's penis in Vaseline and pressing it against a friend's car window, leaving an impression of a translucent, greasy mushroom.
Eric was wasted again when he left the bar, and left a greasy mushroom on his buddy Mike's new Camaro.
by HugeBaldHead September 27, 2015

i highly over-rated vegetable. it is literally a fungus. or if you wanna be more sophisticated and smarter...
WIKIPEDIA: "... spore-bearing fruiting body of a fungus, typically produced above ground, on soil, or on its food source." (that is disgusting!!👎😃)
thank you Wikipedia
WIKIPEDIA: "... spore-bearing fruiting body of a fungus, typically produced above ground, on soil, or on its food source." (that is disgusting!!👎😃)
thank you Wikipedia
by buloogawhale December 12, 2020

Kosja, also known as a "Meat Penguin". It Lives mostly off of memes and doesn't go outside often unless it is accompanied by on or more of the Meatz Squad.
Hey Meat Train, Have you seen Meat Mushroom today? I would love to play some League Of Meat With him!
by MeatTrain February 10, 2018

“He keeps asking me to go into his mushroom hut”
- “that’s kinda gross Cindy”
“No. He said it’s roomy”
- “that’s kinda gross Cindy”
“No. He said it’s roomy”
by Shut up nick - January 22, 2021

by oBacn January 20, 2024

by Johnny Cash's Dad September 5, 2021

Mushroom is an amazing nickname for your friend with a bob that curls in and is normally really nice they love drama and swear but in a very funny way 😂
Omg mushroom your amazing
by Spy_rabbit19 February 5, 2020
