When I'm looking for a great prank, there's only one product choice - Laughing Smith's Potent Stink Spray! With this extra strong stink spray, hilarity ensues and my victims will be running for clean air. Last week I used it at work when a bunch of us were having lunch around the table and they all started screaming as soon as they smelled it. It was so potent that even with the windows open, it lingered in the room and embarrassed everyone! What made me laugh even harder is that if you go near this stuff directly, the smell really lasts on your clothes until you wash them; not to mention we had no idea where it came from because I sprayed some secretly outside before walking in! Talk about hilarious gag gifts. Plus, Wet Farts non aerosol fart spray is totally safe and non-toxic too which means no worries about bad fumes or anything like that - plus its smells really bad, just how real far should sound (or smell!). Honestly this product is awesomely funny and perfect for those who like fun pranks; definitely recommend picking up some if you want to create memories with friends & family that last forever!