Mushroom Mathematics

The branch of mathematics that is applied when working on convoluted theories of everything and hipster sums, such as string theory and the P = NP problem, respectively. Mathematicians and Scientists who work within the field of Mushroom Mathematics employ a number of techniques, including, but not limited to: pulling Greek letters out of a hat, pin the equation on the blackboard, spin the number-wheel, and automatic writing. Typically, numerous narcotics will also be used to aid in the 'calculations'. These include magic mushrooms, LSD, and cannabis.

Proponents of Mushroom Mathematics include Stephen Hawking and Michio Kaku.

"I decided to work within the field of Mushroom Mathematics, due to my lack of proficiency in regular mathematics, particularly drawing triangles and counting."

Mushroom Mathematics by Minotawr October 12, 2011

mushroom 

Fungus.
An interesting poisoning occurs when certain types are ingested in large doses.

"Hey, I got some of those Portobello mushrooms for that pizza!"

mushroom by Angie Conte February 20, 2007

mushroom 

a dick slap across the face of someone, leaving a red mark resembeling the head of a mushroom.

"i whipped that bitch out and gave 'er a mushroom"

mushroom by online daddy December 9, 2004

mushroomhead 

a band consisting of 8 members. They play metal mixed with industrial kinda like Marilyn Manson

Slipknot copied Mushroomhead's mask look

mushroomhead by BEAVIS August 3, 2004

Mushroomhead 

Ohio local band with 8 members who all wear masks. They have been totally ripped off by Slipknot. They were around 3 years before Slipknot. They are heavy and kick ass. Check out XIII which is now in stores.

Mushroomhead kicks insane amounts of ass!!!!

Mushroomhead by Filthy_Hands November 1, 2003

Mushroom Stamp 

Verb: The act of pressing one's penis to a person's face, leaving a mushroom-shaped mark, with semen.

Noun: The mark left from being 'mushroom stamped'

v: Dave Mushroom Stamped Debra, after whacking off on her curtains.

n: Debra went to work today, not knowing she had a mushroom stamp on her forhead.

Mushroom Stamp by Taichi January 26, 2005

mushroom cloud 

muffin top + camel toe = mushroom cloud.

Rosie O'Donnell in a half shirt and skinny jeans?! Her mushroom cloud must be deadly.

mushroom cloud by ducttapedoc October 16, 2010