Ttk

[Justin Bieber]

Time-To-Kill

The average amount of time it takes to kill an opponent in a firefight.

Games with higher TTK are generally harder and require more skill as it gives the target the opportunity to return fire and/or take cover.

[Jessica]

A friendly G-rated gaming community site also known as ToonTask. Here, you can talk with your friends and discuss about ToonTown Online and heated discussion in the Debate Forum. Make new friends as well, share True Friend codes with each other, and become a well known member among the Staff. ToonTask plans certain events every once in while that anyone can participate in, if the members at least have the requirements.

[Tanya Shivari]

tickle the kitty
AKA playing with your vagina.

[PussyCat]

Also known as Tappa Tappa Keg is a new generation of fraternities created by two students attending Ave Maria University who wished to separate themselves from the homosexual tendencies of those surrounding them. Tappa Tappa Keg is well known for drinking beer. and lots of it. anyone can be a member as long as they love beer and attends a legitimate university.
The term TTK in regards to smoking a blunt and holding a beer during doggy style intercourse and ejaculating on the girls back, shouting TTK!!! was coined by the same two students.

[Tina]

TTK (Tha Tough Kid$) is a collection of the hardest and baddest kids from the block. They all get major [booty]. They originated in the hardest of towns, Pelham, specifically the Village of Pelham and Pelham Manor. They are led by the Original G, a mysterious leader who rarely appears in public. They have most of the Eastern Seaboard on lock down and some of New England. Their main rival is TKI, who are weak ass punks from the same area. Their shit is weak.

[Justin Bieber]

Halos most elite clan. TTK is short for Time To Kill. They are going to out-number KSI, and owns anyone that comes in their path.