macern 

Macern (or mcern) is a norwegian slang for McDonald's.

Son: Mamma kan vi kjøpe macern?
Mom: Nei, vi har mat hjemme.

macern by BepisBaxMan January 8, 2020

Macer 

One who is a dedicated fan of an American pop girl band, Megan & Liz, composed of fraternal twin sisters, Megan Mckinley Mace and Elizabeth Morgan Mace. Megan & Liz has garnered over 500,000 subscribers on their Youtube channel in a span of 4 years. Fans of Megan & Liz show their support by making themselves known as Macers.

Megan & Liz will be opening for Action Item on their upcoming, "The Stronger The Love" tour. I wonder if I'll meet a Macer or two at the Nashville show.

Macer by Kehvaunh September 21, 2011

Macer 

someone who supports, loves, cares for, admires and looks up to Megan McKinley and Elizabeth Morgan Mace, respects and looks out for their fellow Macers, and finally, have a lot of swag.

Haters gonna hate, Macers gonna Mace!

Macer by MacerForLife September 22, 2011

maternal fornicator

polite way of addressing sombody as a "motherfucker"

Which one of you Maternal Fornicators took my Bible?

maternal fornicator by vernon dutton January 20, 2004

Maternal Autocrat 

A woman with supreme power to make rules, laws and guide lines for her subjects that she herself does not have to follow

I'm seven years old, and I want to watch TV, play Nintendo and drink soda, but the "Maternal Autocrat" which oversees my daily activities denies me the oppurtunity to create balance in my life through leisure and freedom.

Maternal Autocrat by Bill Shakesbeer October 16, 2019

materno-incestuant 

Also non-hyphenated, maternoincestuant.

A person who engages in incestuous relations with his own mother. Sometimes referred to as a motherfucker.

The term may have use as in insult.

Tom's not very smart. If we call him a materno-incestuant, he probably wouldn't know what it means.

materno-incestuant by dword October 1, 2008

Macternity leave

1. When the excitement of getting a new Mac leads to people taking countless days off work to play with their new notebook, tablet or iphone.

"Ed got a macbook pro last night, he'll probably be taking the next few days on Macternity leave"

Macternity leave by Gunned June 15, 2012