Conker's Bad Fur Day (Nintendo 64)

The day after his 21st birthday bash, Conker's sporting the worst hangover ever, and he just can't seem to find his way home. Prepare to stagger through randy, raunchy, raucous scenarios crammed full of bad manners, twisted humor, and graphic bodily functions. Unless you're a fan of violence, foul language, and racy innuendo, you'd best steer clear of this one.