"When staff went to find the 25-year-old, he hid in a cubicle and tried to answer them in a female-like voice" http://www.bbc.co.uk/news/uk-england-leeds-19260859 It just sounds like it's part of a script for a dreadful film.
You have to remember that peeping toms and flashers are usually very sad individuals who can't relate normally with other people...the story sounds plausible to me.