What kinda 'locha' is this man?

Of course, they may not use 'total hassle business' during their examinations, but I have had a student who had happily used 'bullshit' in his answers. Some good students – in fact, many of them – have been in touch with me after passing out. But, others who haven't left me alone because of the Internet continue to write utter rubbish in their posts. The fellow who used 'me shall fail' liberally continues to be on the 'me shall' do this and that trip. This guy won't change. No chance.