Ten Toes Down.
A term used heavily by Toronto producer/rapper NAV . Meaning to stay humble and commit heavily to something. Often used to describe riding out with a squad or gang.
"Aye yoJaden can you help me fuck up this wasteman"
" 'Course fam I'm TTD"
"Thanks bruv"
By Barbee
TTD
Textually Transmitted Disease. Also known as memes. On-line quizzes and surveys and other like things that people either post to their pages or e-mail to their friends, so that all their readers and friends may do the exact same thing in turn.
Stands for "This Thread Delivers". If while surfing the internet, you come across a thread or forum topic that has some decent porn, to the fact where you actually get off from it, you can let the world know by simply saying TTD.
Tweleve Thirty Dead
It's what you people who work at fast food restaraunts call the time when you have no customers (dead) but this always happens at 12:30 and there are no customers!
Mark: Well Shar, looks like the ttd has come.
Shar: it's the ttd!