First first

a first time, without you/others trying something.

It's my first first time having sex.

first things first

things must be done in order of priority

Come on, First things first, prepare yourself to school then eat your breakfast

first name - first name

When a person has multiple first names.

The amount of first names someone is given denotes how inbred a person is in their family tree.

Mary-Ann (first name - first name) is your sister-cousin because your mom had sex with your uncle.

First Come First Serve

First-come, first-served (FCFS) – sometimes first-in, first-served and first-come, first choice – whereby the requests of customers or clients are attended to in the order that they arrived, without other biases or preferences.

There's some nice cake over there, first come first serve!

first comment, first effect

Accepting someones type of skill

*Tournament starts*
Person1: C'mon dude you are a pro at this, show it.
Person2: first comment, first effect

first come first served

When someone thinks they can steal your man/ thinks they have a claim on a person. Likes cocky boys

I said first, first come first served LOL

I got punished by Gladys Woodstock (my first babysitter; The first Juvenile release) for defecating in the 🛁 🛀 🛁 《¤》 Bathtub: The First Juvenile Release...

What I call homo-sapiens who are addicted to perianal abscesses.

Person 1: Are you addicted to perianal abscesses?
Person 2: Yes.
Person 1: I got punished by Gladys Woodstock (my first babysitter; The first Juvenile release) for defecating in the 🛁 🛀 🛁 《¤》 Bathtub: The First Juvenile Release...