It seems like Anurag Kashyap's box-office dud 'Bombay Velvet' is going to haunt film-maker Karan Johar all his life. Karan, who made his Bollywood acting debut with 'Bombay Velvet', said at the trailer launch of 'Kapoor & Sons' in Mumbai that 'Bombay Velvet' was a disastrous debut.