Mutualism

Is when you and your friend have kind of a treaty about cheating in tests from each other

Helena: Did you study for the test?
Max: No, me and Joana have Mutualism.

by IronyCurtain October 9, 2020

mutually assured destruction

Where people kill each other at the same time in 1st person shooters. Very annoying.

FUCKING BIATCH JUST MUTUALLY ASSURED DESTRUCTIOn!

by MoFo November 23, 2003

mutually assured destruction

The term for two people, both post curry, who fart at once.

I heard that! And i've just let one drop as well. Bring the Mutually Assured Destruction!!

by kymcleod October 12, 2003

mutually beneficial

The act of a couple mutually masturbating, and both reaching orgasm, therefore it was "mutually beneficial"

mmm that was fabulous, much pleasure all round, it was mutually beneficial, now lets have a shower.....

by andyecup November 7, 2013

mutually assured

Collective agreement. More than one thing acting together to ensure something happening

The spanking of the Nazi's was mutually assured by the Allies.

by Wolfwood September 14, 2003

mutalite

a combination of the word mutate and cellulite, used for someone just oozing with fat in a repulsive way.

the mutalite was dripping fat of his chest

by Mene Tekel March 29, 2007

mutually assured destruction

A phrase, possibly coined by Arthur C. Clarke, to describe a situation where both parties can destroy the other, but not before the attacked party destroys the attacker.

Mutually assured destruction is certain now that the USSR have nuclear weapons.

by 256 September 3, 2003