Marcoco 

Wakes everyone up every morning like a bird with his beautiful singing voice. Knows that he can't wear sandals in winter. His totem is a pikachuchu. His gemstone is coal. His element is justice. I think he might be master Yoda...

RIP MARTHACOCO

1.) Are you Marcoco? Cuz your outfit's on point.
2.) Are you Marcoco? Cuz you make me/you're very loko.

Marco Polo is related to Marcoco.

Marcoco by Umei December 30, 2018

marcocaine 

a person who has a high position but uses drugs, in short a disappointment

Hey Blengblong, you are acting like a marcocaine na naman stop that behavior.

marcocaine by lowercasefart November 25, 2021

Mrs Marcoochio 

An 8th grade teacher at my school that won’t shut the hell up
She usually talks about stories that nobody is fucking interested in
She has a couple of nicknames including the following: Mrs. Marcoochio & Mrs. Marguccio

Mrs. Marcoochio: be quiet for 10 minutes and read! No movements even I won’t speak to you kids.
3 minutes later...
Mrs Marcoochio: Hey guys I’m gonna tell you this irrelevant story about my family!

Mrs Marcoochio by Krazybitchfrog May 15, 2019

Marcolongo 

when someone holds their breath for no reason at all.

hey did you see that guy pull a marcolongo
yeah he is always doing that

Marcolongo by coachdougrules July 1, 2011

marcobodttt 

the swaggiest cosplayer i know especially her emma cosplay ~^o^~ i love when she interacts w me!!!

me: have you heard of marcobodttt?

them: the AOT character

me: no the world famous cosplayer marcobodttt!!!

marcobodttt by ligma12234 May 13, 2021

macrocosm

The entire world or the universe.

We live in a macrocosm opposed to living in our own world. See microcosm and wobblotocrosm

macrocosm by Alisha July 8, 2004

Macrocock

The opposite of a micropenis.

"His dick was so big I couldn't even put it in my mouth. That motherfucker had a macrocock."

Macrocock by Anna's Fault March 2, 2017