Name something..

I was watching All Star Family Fortunes 2 days ago. For those not staying in the UK, All Star Family Fortunes is a British game show. How the game works is two family teams, each with five members would be asked to guess the results of surveys, in which 100 people would be asked open ended questions (e.g. "we asked 100 people to name something associated with the country Wales" or "we asked 100 people to name a breed of dog"). For more details of the format, read here. 

So, one of the survey was "Name something that people do in the shower..."

There were four answers to the survey. Make a guess what the four answers are. You would be laughing when I reveal the answers. 

Happy cracking your head.