There are a number of festivals around the world being celebrated in a messy way, some involving people dressed in rainwear for protection. These are from Spanish festival called 'farrapada de laza' and I particularly like the first pic as it seems to be pouring with rain, even more fun in your rainwear!!
Found many messy rainwear pics while searching for 'pirmakursiu krikstynos' which is some sort of student initiation or hazing in Latvia. These are nice shots of a girl in her blue raincoat having messy stuff poured over her. There are a number or related videos on YT etc.
Hi all I know that this has been posted before but I think this might be a better quality version and also longer ?? Anyway apologies if it's the Same clip but always worth watching again