Gtn 

Good to know

Friend: I invited Lily to the party.
You: Gtn

Gtn by Pandasrock59999 August 2, 2015

GTN 

Get that nut. Or otherwise have sexual contact with a male.
Can be shouted when neccessary.

Veronica: Sean is sooooo hot, what do I do!
Alexa: OMG VERONICA GTN.

GTN by sdhfgshdf! June 17, 2008

gtn 

made popular in the main line gtn is an acronym for the words get that nut, it is often screamed when two people are seen flirting or said when someone is attempting to get that nut

kate - omg connor is looking so sexy tonight
morgan - gtn girl!

gtn by alwayzgtn September 6, 2010

GTN 

An abreviation of Get That Noose, used when something goes wrong and you don't want to say FML.

It's FML but better.

Rosie: Alistair, where's your Art book?

Alistair: I've forgotten it! GTN!!

GTN by eafyy May 29, 2010

GTN 

slang for "get the notch" or it can be said differently with "that" GTN

GTN baby
dude did you GTN?

GTN by brandongraydon June 13, 2010

GTN 

Get it in

Jersey Shore GTN

GTN by jersey? October 23, 2011

GTN 

Internet Slang created by a geniuos on CDG Forums, meaning Giggling Through nose.

Monkeh> Im going to kick your arse!
Markeh> GTN!!!

GTN by Mark David Barber July 11, 2004