Historical clue formulations

• Parts of hypodermics — 2017-04-05
• Acupuncturist's supply — 2016-08-20
• Razzes — 2006-05-28
• Pokes fun at — 2005-01-27
• Partner of 90-Across — 2000-11-05
• Christmas tree shedding — 2000-08-14
• Pokes fun at — 1998-06-15
• Stickers? — 1998-05-22
• Sewers have them — 1996-10-25
• Razzes — 1995-07-01
• Tries to rile — 1994-06-27
• Teases — 1994-05-20
• Christmas refuse — 1994-02-26
• Famously hot California town — 1994-01-01