Conker’s Bad Fur Day is basically what happens when a bunch of devs at Rare got tired of making cute platformers and decided to go completely off the rails. You play as Conker, a drunk, foul-mouthed squirrel trying to stumble his way home after a night out—except everything goes wrong in the most ridiculous ways possible.

One minute you’re fighting a singing pile of poop, the next you’re in a Matrix parody dodging bullets while chugging beer. The humor’s crude, the references are shameless, and the gameplay switches genres so fast it’ll give you whiplash (ever played a shooter where your gun is a squirrel tail?). It’s definitely not for kids, but if you’re into absurd, borderline offensive comedy with surprisingly tight controls, this is a cult classic for a reason.

Just don’t blame me when you can’t get the Great Mighty Poo’s opera song out of your head.