A wild card. To the untrainedfuxer, it seems to mean a shortened form of the word "fuck" or "fucks". But to the trained fuxer, the word fux, can fux anything. It is truly a fux card and you can fux anything with it.
i'm going to fux you
i like to fux
i climbed a fux
i am a fux
i made a fux
i am fuxanese
for hardcore kids that want to sound ultimately rebellious but will also carry a uniquely flamboyant way of expressing themselves in the most hardcore way possible. also, they're too lazy to type that extra letter since effiency is all we strive for in the modern information era of today.