I need a drug to stop dreaming

I've been getting all these crazy dreams lately and I want to know if there's a drug or a certain diet that will keep me from dreaming. The last few dreams I dreamt that my brother and I turned into cannibals, Katy Perry wearing stickers on her nipples on Sesame Street, and my humble ex-girlfriend dating a latino gangster.

I'm not too fond of these dreams, so if anyone could help, that'd be greatly appreciated.