At this year's Q Awards Robbie Williams said that he was going to toss his award in a pile with the others in his house. It's clearly not what the hosts or sponsors wanted to hear, but it's certainly not the worst speech an artist has given.
This collection of quotes from speeches ranges from people who just couldn't be bothered to say anything to bands who have behaved so badly they're not even allowed to collect their award. Whilst we feel sympathy for some of the people here, others just come across as ungrateful idiots.