Wannaknow 

Someone addicted to the flash

OR

Asking if somebody wants to know something

P1 : hey what are you doing
P2 : do you REALLY wannaknow

OR

P2:It's 3am what are you doing?!
P1: I'm watching the flash
P2: You are such a wannaknow!

Wannaknow by Trixxy/ash August 14, 2019

Wannanow 

When you have a date in mind but don't want to commit so you just say "Swoon" and "Wannanow".

Mostly a Non sequitur, it may be used also as a threat, a question, and a noun.

Made popular by MMA fighters Wanderlei Silva and Chael Sonnen

Note: most applicable when you don't wanna be friends

Chael: I just wanna know the date
Wanderlei: WANNANOW?!

Wannanow by CholoG July 18, 2021

Do I Wanna Know 

An amazing song by Arctic Monkeys.

Friend 1:What is the best song on the entire universe.
Friend 2:Do I Wanna Know by Arctic Monkeys-Duh..

Do I Wanna Know by toni lupin February 15, 2021

Wannaknows 

A person who wants to know someone, so they act and speak as if they know them but they’ve never met or engaged with the person.

By Shana A.

The wannaknows talk only about those they envy.

Wannaknows by Shana A. February 19, 2022

Wannaknows 

A person who wants to know someone, so they act and speak as if they know them but they’ve never met or engaged with the person.

By Shana A.

The wannaknows only talk about those they envy.

Wannaknows by Shana A. February 19, 2022

Do I wanna know 

one of the sexiest songs- with an iconic intro. this song is by Arctic Monkeys

David: have you heard about "Do I Wanna Know" by Arctic Monkeys? That song is so hot!!

Arya: THAT'S GAY! And yes that song is so fucking sexy and have an iconic quote on it "that the nights were mainly made for sayin' things that you can't say tomorrow day"

Do I wanna know by adriii69 March 6, 2022

Wanna know my fukin name? 

What you say to somebody when they rudely ask who you are. If they're gonna a bitch about it, then be one back.

Some ghetto chick: Who da Hell are you!?
Me: Wanna know my fukin name, bitch?

Wanna know my fukin name? by Weak Ass Bitches December 1, 2004