Arsène Wenger lost his proud unbeaten run in the FA Cup third round, as we crashed out of the competition at the first hurdle for the first time since 1996.
The Gunners conceded two penalties in the second half – the second of which seemed to have been scored with a double contact – to end our dreams of another FA Cup success.
Earlier Forest full back Eric Lichaj scored a rare brace - either side of Per Mertesacker's equaliser - but once again we paid the price for conceding controversial spot kicks, just as Danny Welbeck looked to have given us a lifelong late on.