Y.T. 

Yours Truly; the speaker him- or herself.

From the book "Snowcrash" by Neal Stephenson.

He's got to go to work. Unlike Y.T.

Y.T. by The Grammar Nazi July 7, 2002

Y.T. 

AIM/chat abbreviation for "you there?"

Hey, yt?
Yeah, wassup?

Y.T. by Rydel April 1, 2005

Y&T 

I can't -BELIEVE- there isn't an entry for this! They're the best band ever! EVER! You know, Summertime Girls, Hurricane, Rescue Me! All of these are songs they sing! *Sigh.* HOW could there not have been an entry for this?!

I love Y&T.

Y&T by Proud American April 10, 2004

Y.T. 

Young Teen, a young prospect usually 12 - 17.

"Look at that Y.T. she's such a slut"

Y.T. by KEEBLER ELF July 17, 2006

Y&T 

Young &’ turnt

Wyo ?
Bitch I’m Y&T
Wym
Young n turnt 😂

Y&T by yomommaho’ December 18, 2021

Y.T.D.C 

The Y.T.D.C is the abbreviation for YouTube Drinking Community. The YouTube Drinking Community started at the birth of YouTube around 2006, with the members ranging from fallstaffbrewingco2, jvega419, Bruze40, Riz2336, Earl Portland, Jeff Brister, and the infamous BlackMetalTroy322.

"Why is he recording himself drinking a 40oz? Because hes in the fucking Y.T.D.C, thats why!"

Y.T.D.C by The Shmitt September 17, 2017

Y.T.S. 

Young Ting Specialist - meaning that you like or go out with a girl who is very young compared to your age

Your such a Y.T.S.!! She’s way younger than you.

Look at that Y.T.S!!!

Y.T.S. by HAPU Dictionary November 16, 2018