Related Clues:

• Oscar Madison et al.
• Neatniks' opposites
• Messy people
• Neatniks' banes
• Food-stains-on-shirt sorts
• Messy eaters
• Disorderlies?
• Unpopular roommates
• Unfortunates
• Those seen in a mess
• They're slow to pick things up
• Bad roommates for neatniks
• Grubby group
• Unfortunate ones
• Grungy sorts