TIL 

T.I.L. (Today I Learned)
Often used as a space saver on websites such as Reddit or DIGG when writing the titles of links to interesting things the submitter has learned that day.

TIL that a meter is the distance light travels in 299,792,458ths of a second.

TIL by zBriGuy August 20, 2009

til 

Today I learned...

Man : ok gtg
Woman : what does gtg mean?
Man : got to go
Woman : Well til what gtg means

til by Sneaky Snitch July 31, 2016

til 

Until, later

I wont be home til 3:00

til by Byte3D March 29, 2004

Til 

Mostly known as a man name, Til's are know for liking Chelsea boots and having blond hair.

"Do you see Til over there? He's the guy wearing Chelsea boots and blond hair."

Til by Max D 69 November 22, 2017

Til 

To be lit or hight off 42 degree surface

Or
Lit spelled backwards

Person 1: omg You are so lit rn
Person 2: no, I'm til

Til by Horselover February 9, 2017

TIL 

This is Lanka, a derivative of TIA (This is Africa) but for Sri Lanka.

Nimal: Ado bung where's the stuff we got shipped?
Hashella: I don't know, they must have knicked it :(
Nimal: Are you serious?
Hashella: Til my friend.
Nimal: Til?
Hashella: This is Lanka

TIL by LankanHero April 27, 2011

Til 

The opposite of lit.

Uhhhhhhh, this party is til af😞

Til by Jaime_es_muy_blanco November 29, 2016