Historical clue formulations

• Crazy — 2017-06-12
• Wild — 2015-03-29
• Crazy way to go? — 2011-10-28
• Wild — 2009-10-24
• Foaming at the mouth — 2006-06-03
• Wild — 2002-07-07
• Upset and then some — 2002-01-26
• Bananas — 1996-12-30
• Mad — 1996-07-20