wth - apa itu neraka?
omg - oh tuhanku
wtf - apa itu *i dun wanna say it*
wtc - apa itu tahi
wts - apa itu tahi
you know what - tahukah anda?
no way - tak boleh

the above are translation of the words in our daily lives. just think, if we use the malay version instead of the english. would not it sound weird?