The meaning of gtg is gotta go, or "I have to leave". Another definition is "I'm bored, I don't want to text you anymore so I'm gonna leave."
"Hey sally!"
"Hey John"
"What's up Sally?"
"Oh look at the time, gtg bye"
A suspicious acronym that everyone tries to avoid when it is mentioned.
Person 1: "Hey, what does gtg mean?"
Person 2: "Got to go."
Person 1: "Oh, ok. Sea yah."
Gtg means got to go in a short way
Person 1: i gtg dude
Person 2: u freaking serious
Player 1: *leaves the dam game*
A thing guys say when they need to go
"oh right gtg"-boy
"Oh ok, bye ig"-girl