Related Clues:

• Very big pigs
• Those seen in a mess
• Trough feeders
• They're slow to pick things up
• Boars, say
• Bad roommates for neatniks
• Grubby group
• They feature big pork bellies
• Sharers' antitheses
• Unfortunate ones
• Swill slurpers
• Greedy sorts
• Grungy sorts
• Ones who don't share
• Harleys, in bikers' slang