“haha at you.”
The word “joo” is a typo of the word “You”
and ever since someone made that mistake, joo became “you”.
The @ simply represents “at”, obviously.
The “Lol” means “laugh out loud”
Its sort of slang. A lot of scene kids say “[email protected]”. Look up scene if you don’t know what scene is.
When somthing is really funny, people say it like “[email protected]” or “[email protected]”
Eric: [email protected]? What does that mean?
Tommy: Uhm.. Go look it up?
Eric: -Looks it up- OHH OKAY. I get it now.
Tommy: Why did the chicken cross the road?
Eric: I don’t know?
Tommy: To get to the other side.
Eric: OH. [email protected]
Tommy: Dude. You’re like, 35 years old. Don’t say “[email protected]” you look like a teenager wanna be. Alright? kthnxbai.