It's a definition used on MKWII referring to a hacker that only hacks to win matches with advantage against others.
FTW hackers usually tries to closet cheat
I think I played with a FTW hacker yesterday, he always had op items like stars or gigant mushrooms, he was so bad at hiding their cheats...
FTW hacker is a term mostly used in the game Mario Kart Wii, it referrers to a hacker that only cheats to gain advantage against others, they usually try to closet cheat. The abbreviation FTW stands for "For the Win"
I think I played with a FTW hacker yesterday, he always had op items like stars or gigant mushrooms, he was too bad at hiding their cheats