Mxstr 

A girl who doesn't trust or fall in love easily. (CAUTION: if you are lucky enough to have her fall for you, she has a soft heart that is easily hurt. Be good to her.) She can be confusing, but only needs you to tell her and things will clear up. She can be beautiful inside and out. Her spirit draws you to her like a magnet. Once you know her, everyday is new. You can never be sure that you know everything about her.

Man, you are so lucky to have a girl like Mxstr

A friend like Mxstr would do anything for you

Mxstr by Moena June 3, 2009

Elvira, Mistress of the Dark 

That's the name of the comedy/horror movie that she's in. She's Very Sexy & wears an Extremely revealing long black dress & is Gorgeous! She's a great actress & icon.

Some of her friends think she looks like Elvira, Mistress of the Dark!

Elvira, Mistress of the Dark by Starchylde June 8, 2016

Mystrade 

It's from the Sherlock fandom, it it the shipping of Greg Lestrade and Mycroft Holmes

A: Did you read the new Mystrade fic yet?
B: No I don't really ship Lestrade and Mycroft. It's not my division.

Mystrade by DarkNScarrie October 3, 2012

Mystrade 

The portmanteau couple name describing the slash ship of the fictional characters of Detective Inspector Greg Lestrade and Mycroft Holmes from the BBC miniseries Sherlock, popular despite the fact that the characters never shared a scene on the show.

I totally ship Mystrade!
Really? I prefer Johnlock

Mystrade by TickletheToast October 2, 2012

mestrogen 

A feminine hormone found in most men.

Damn, young thug got so much mestrogen in him.

mestrogen by Ladyg and Kellz April 25, 2015

Mastrous 

The Spartan word for Epic/Amazing.

Can be abbreviated: Mastro, Mastrousness, etc.

"That game is Mastro"

"OMFG IM SO MASTROUS!"

"This movie is full of MASTROUSNESS!"

Mastrous by FetusxLauncher October 8, 2007

mistrum 

Gender neutral version of Mister(Mr.), Missus(Mrs.), Miss(Miss), Sir, Ma’am. It can be abbreviated as mm.
There's also another shorter version known as Mist (M.)

Ex. How are you today, Mistrum? How are you today Mist?
Mistrum name will show you the way. Etc.

mistrum by Bee.honeycomb August 28, 2021