Need a good Halloween costume? Perhaps you could dress up as a Venus Flytrap.
Or even better, the Common Bladderwort.
According to this 2009 article from Popular Mechanics (10 most dangerous plans in the world) the Common Bladderwort is an aquatic meat-eater that kill critters like tadpoles by suffocating and starving them inside small bladders that spring open and snatch them up!
If that’s not creepy, I don’t know what is.