April Fools can be a lot of fun but it is also a pretty worrying time of the year where you really have to watch your back. The day itself usually creeps up on most people however when you take a look at the 24 hilarious April Fools pranks below you will realize that for some the day is a serious business. A lot of these pranks must have taken days, perhaps even weeks to plan out but they look so worth it. Sometimes though it's the simple ones that are the best such as the cheese water prank and the toffee onions. So prepare yourself to have a good belly laugh and to thank your lucky stars that you are (hopefully) not on the receiving end of one of these tricks!