Musk's social media antics were part of an April Fool's prank, but investors weren't laughing. Tesla shares dropped another 5 percent, according to The Washington Post, with business experts openly questioning Musk's ability to lead the multi-billion dollar company.

April is a busy time of the year, but with people glued to their phones, you can slip in a great April Fools' text prank for some mischievous fun. Text pranks rely on believability, and whether you're pranking your boyfriend,