Not охуить (that would be a... transitive verb, to put it mildly). ОхуЕть. And it's a bit like 'I never!'
Perhaps I misunderstood what timujin meant about that being "a sort of passive involuntary form", then. (But I remark that "fuck" is also a transitive verb, to put it mildly, so I'm not sure I understand what the problem is.)
Another month, another rationality quotes thread. The rules are: