1:1

A term used to describe counterfeit goods of extremely high quality, so much so that they look identical to the authentic product.

Commonly used on r/fashionreps and among other counterfeit clothing communities.

Wow, Aooko’s ‘Ray-Bans’ really are 1:1.

Just got some 1:1 Yeezy knock-offs from China.

by ultimateharibo June 3, 2018

!!1!1!1

When you accidentally type !!1!1!1.

AAUUUUUHH!!1!1!1

by Tu guey, chinga pequeno. March 27, 2021

1 ss = 1 slap

A term used in mainly Snapchat where a person posts another person on their story and ask for "1 ss= 1 slap" which means for 1 screenshot equals to 1 slap.

Girl : *posts picture with friend* "1 ss = 1 slap"

Viewer: *screenshots post*
Girl : *slaps friend*

by Ms. Capalot July 5, 2019

1 Man 1 Horse

When you insert Ketamine up inside your arsehole and trip the fuck out

Yarrrrrr lad, I absolutely 1 man 1 horsed the mrs last night

by SalfordMandemOnTheWall January 23, 2020

1+1

Upvote this if you think it's 2

Person 1: What's 1+1?
Person 2: Window
Person 1: No! you didn't fall into my upvote trap.
Person 1: ????

by TTV.MrSAVAGEllamaHUMAN October 7, 2019

1:1

Short cut definition for a one-on-one meeting between an employee and their boss. Commonly used in the subject line of an email or meeting request. Not intended as a formal meeting to review one's performance evaluation, this meeting is often only 30 minutes and is conducted weekly or every other week.

I had my 1:1 with Kevin last night down on the first floor conference room.

by AndrewMcL June 18, 2009

1+1

1+1 = 2

Used by many kids in Elementary School at an attempt to be funny.

Kid 1: Well, whats 1+1?

Kid 2: 4

Kid 1: No! its 2!

Kid 2: no you got to add the 0's!

Kid 1: oh, haha, you coming to my birthday?

by Arwing9 October 18, 2006