Normally I’d warn you all to never try this at home, but I’m just an anonymous voice on the Internet – why would you listen to me? For all you know I’m only warning you so I can keep all the fireworks and cereal to myself because I’m a fun-stealer who hates seeing other people having fun. If that’s the case then your only option is to stuff as many fireworks as you can realistically fit into a bowl, give said bowl to a friend and then wait for them to explode.
Never mind the likely possibility that you’ll blow off his face, hands and a good chunk of his chest plate – it’s a prank! HAR HAR. If your friend can’t take a good joke then are the two of you really friends? I think not.