Historical clue formulations

• Razz — 2009-07-30
• Some socials — 2000-04-01
• Rib — 2000-04-01
• Sri Lankan exports — 2000-04-01
• Torment — 2000-04-01
• Plumbing joints — 2000-04-01
• Angers, with "off" — 2000-04-01
• Timeout signs — 2000-04-01
• Informal tops — 2000-04-01