Guys let's play riddle, i'll be giving away 10 karma points again to the 1st one, that can answer my riddle ^-^

1st riddle:

What starts with a T, ends with a T, and has "T" in it?

Clue: the answer to this, is mostly my favorite thing, the thing that i always write on my blogs last year, i even made a story about it, also we use this... ^-^

Answer & winner will be revealed later ^-^