...are, apparently, "Fook" and "sh1t".
As we all, if we're lucky, fook and, unless we're particularly unlucky, sh1t, they're not discriminatory and, therefor, less offensive.
Fubar is quite popular as well especially if web related ,
"f***ed up beyond all repair."
oh and don't forget the Klingon ones as well .
I don't believe it.