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1. ttg
an acronym meaning "trained to go" indicating that someone has been brought up ready to fight.
"Don't mess with us, we ttg!"
2. TTG
Trained To Go as in ready to fight or kill at any point in time.
Mane im so ttg.
3. TTG
"Typical Teenage Girl"
In her profile pictures she:
Pouts
Scrunches her forehead
Has entire Taylor Swift songs as captions
Leans on one hip

She makes facebook statuses calling people out without actually saying their name.

Refers to her favorite things/people as "kind of my life"

Acts tough and/or gangster at times to be cute, or acts like she is a fan of rap
"This is my bestie. She's kind of my life. Fuck with her, you'll fuck with me. Got it?(:"

"An entire Taylor Swift song? Really? What a TTG."
4. ttg
Time to go. Indicates a desire to leave a specified location.
Ivan: TTG?
Gene: TTG!
Molly: TTG.
Gene & Ivan: STFU, Molly.
5. TTG
TTG, Telephone Tough Guy, one that talks a lot of smack on the phone but is a pussy in person.
I got a call from Joel, the TTG, he was pretty tough and mean on the phone, but when he came down to work on my computer, he was nice and could not wait to go home to play with his My Little Pony dolls.
6. ttg
(Adj.) The testacle gobbler
ttg nightmares
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