every epic joker needs an epic mask. Get one from ebay or etsy or make one out of cardboard or something idk then wear it on your face. Next you will need the amazing joker outfit. You can get this off a cosplay site or just make it out of something or compromise and use your existing clothing just as long as it looks epic swag looking cool joker

next you will need the G- U - N i can't say it because its a naughty item but YOU DON'T NEED A REAL ONE just use a fake one or something. You will also need either the skeleton knife or the subnautica knife as this is the epic knives joker uses.

to be joker you need the girls so wake up get up get out there

I hope this guide helped you to become joker persona 5