I used to be awesome at impressions. I could do almost any Disney character there was - my favourite was Genie. I could do every one of his lines exactly like they were done on the movie, and match my voice to Robin Williams perfectly.

Then I matured, my voice broke and now I can do bugger all.

Although I can mimic some AmeriCanadians pretty well. When I was in California, a guy was doubtful that I could do an American accent, so he asked me to say something in American, and I said exactly what he said in exactly his voice. The look on his face was priceless. Even I was kind of impressed with how much it sounded like him.