FUBAR=f****ed up beyond all recognition
"f****ed"? I don't quite follow you do you mean
FUBAR=funkedUp beyond all recognition?
Also
RTFM = something that should be branded onto anybody who claims to be an IT/Computing professional.
FDB=farting, drinking, belching (the FDBs main activities in life - Fat Drunk Bastards just happend to fit)
DADV=<censored>