TheSun.uk reports that Internet site Worldnudeday.com is celebrating World Nude Day by hosting a contest that asks people to post videos of themselves doing their everyday activities naked.

World Nude Day organizers are offering almost £10,000 in gold as prizes for the best nude activities videos posted.

Among the entries posted so far is a female gymnast working out sans clothes as well as naked female footballers, stripped burger bar workers and nude snowboarders. One group of naked ladies even filmed themselves flying an aeroplane with the hope of winning.

Officials say it’s all about having a laugh in your birthday suit, not making an X-rated clip.

Organizers said that the contest is “is about setting yourself free. It’s about nude, not lewd. It’s about having fun with your clothes off.”

The Top 10 global entries chosen by the official judges will then go into a final, which will go to a public vote.

Submissions are being accepted to Worldnudeday.com until March 31.