MCU 

"MCU" is and acronym that stands for "Marvel Cinematic Universe."

"How many movies are in the MCU?"

"I love the MCU."

MCU by BaconBytesYT April 15, 2019

MCU 

It’s a universe where earth code named Earth-199999 has a country called sokovia

Breaking news, the avengers fucked up sokovia in the mcu

MCU by Some1 @ the internet July 17, 2021

MCU 

mariah carey's unique

wow, MCU
did you watch that MCU movie? i loved the part when she sang 'all i want from christmas is iron man to be alive'

MCU by carlinze January 29, 2021

MCU 

The Anagram for Marvel Cinematic Universe

Spider-Man joined the MCU

MCU by Omg This is so sad October 16, 2019

MCU 

(n): Mythical Creatures Union

the group dedicated to protecting the rights and privileges of Mythical Creatures in the workplace as well as within the government. Mythical Creatures only.

Organization Responsibilities:
- Defining and categorizing Mythical Creatures; includes new and known creatures
- Protect the rights of Mythical Creatures
- Provide accurate descriptions of all known Mythical Creatures without disclosing a particular creatures where-a-bouts or identity
- Provide non-Mythical Creatures with ways to donate and serve the less fortunate Mythical Creatures.
- Specific Member-only privileges disclosed only to Mythical Creatures and Human Mythical Creature Enthusiasts.

Tove 1: I became a part of the MCU when I heard they could fight my employer for my workers compensation.
Tove 2: Yeah! I joined for the free meals on Fridays and the Members-Only newsletter!

MCU by MCAVenthusiast March 22, 2009

mcu 

mentally challenged undiagnosed

That guy is so stupid.
Yeah, he is definitely mcu

mcu by notcre February 17, 2010

MCU 

MicroController Unit.
It is a small computer on a single integrated circuit

MCU is widely used in intelligent management and process control of instruments, household appliances, medical equipment, aerospace, special equipment and other fields.

MCU by Enddy September 8, 2019