Project Manager and I went to a meeting with the client, and a talk started about one task which was estimated to 20, but took us 40 hours to be finished.
The client asked me:
''How is it possible that it took you double of the estimated time?''
and the PM turned his head to my direction and said:
''Really, how did it take you so long?''

ISN'T IT YOUR FUCKING JOB TO ANSWER THOSE KIND OF QUESTIONS