24 Hours to Midnight, as seen on BuzzFeed.
They soon come to realize that these are not just any three tornadoes; they’re three tornadoes FULL OF SHARKS FOR SOME REASON. Seriously, tornadoes are flinging sharks everywhere, but instead of the sharks dying from being out of the water for any length of time, or the impact of being thrown from a tornado, they happily spend their last moments of life trying to murder people. Not only does this movie have terrible special effects, and terrible acting, it also blatantly pilfers from Jaws about twenty minutes in (which I not-so-secretly loved). I won’t ruin the ending for you, but it definitely involves flying a helicopter near a tornado (???), and Fin cutting his way out of a shark (???). IMDB says that people who liked Sharknado also liked Dragon Wasps (giant, fire-breathing wasps, according to it’s photo). Enjoy!