C1

From the PC game Counter-Strike, where C1 will send a radio message 'Roger that'.

Now used in real life.

Geek 1: Man this new monitor rocks!

Geek 2: C1 on that.

C1 by Chris January 8, 2004

c1

"afirmative" - a phrase in the game counter-strike

Rh0x (DEAD): man that LyNx kid is a faggot
Sh0cK(DEAD): c1

c1 by shock March 23, 2003

c1

A cs-ers counter-strike way of saying "Affirmative". If you press c 1 in Counter-strike it`ll say affirmative.

someone: "Need backup"
lilgirl: "c1"

c1 by lilgirl August 12, 2003

C1

The definition of C1 is a real steppa.

C1 packed too many yutes!

C1 by urlocaldemons April 20, 2021

c1

Small single engined airplane made by Cessna. Generally refers to the Cessna 172, the most highly produced airplane in the world.

Bob: We flew down to LA in the C1. It was so fly.

Edith: That's ballin' bro.

Bob: They make a Gulfstream do 360s for 5 minutes while we were in the pattern to land.

Edith: That bitch in the G6 must have been way pissed.

Bob: Hella pro.

c1 by c1pilot August 5, 2011

C1

Sexy cunt with good dick

C1 came up to me.

And I got wet instantly 😫

C1 by Xamaz February 18, 2022

C1 Settings 

When your bestfriend list On snapchat is full of the opposite gender it becomes C1 settings. You basically are a player But it’s not by choice and you Everyone knows it.

Man 1: You chat to bare girls
Man 2: yeah it’s C1 settings
Man 1: aha peakkk😂

C1 Settings by Quit_Dont July 29, 2020