OTP 

1. One-time password. Used to clarify and confirm if you are the registered person by sending you a message(most probably by SMS) with a password(can be numerical, alphabetical or both).

2. One True Pairing. A name given to your most favourite romantic pairing, whether fictional or real(although, I prefer you pair fictional characters than pair real people)

1. "Hey Carl, could you check your phone? I've sent you an OTP"

"Sure, do you want me to read it out for you or do you wanna read?"

2. "Stephanie, what's your OTP?"

"I don't have a particular one, but I have to choose, Ron x Hermione would be great.

OTP by Pleasedon'tkill October 26, 2020

OTP 

On The Perhaps. An affirmative slang term used as a replacement for the word OK.

Hey bro, you tryna game?

OTP.

OTP by Jjjjeffff November 4, 2020

OTP 

“OTP” stands for Ontario Place. Yes, the T stands for Tario but that’s just how it is.

“Reach OTP all the boys are gonna be there”

OTP by Z.M December 5, 2020

otp 

Texting slang for “on the phone”.

Sorry, can’t talk, I’m otp.

otp by Sir Devyn January 22, 2021

OTP 

OTP means "On The Phone"

Hey michael, wanna talk otp later?

OTP by OG.2Tone February 1, 2021

OTP 

“on the potty”

friend: “hey wyd?”
me: “hold up i’m OTP✌🏼😗”

OTP by dancer0816 February 9, 2021

Otp 

One true pussy

Hey man that girl over there has otp

Otp by anonymous February 28, 2021