Historical clue formulations

• Irritated, after "in" — 2008-09-19
• Miffed, after "in" — 2008-07-26
• Agitated, after "in" — 2006-08-20
• Ticked off, after "in" — 2005-09-17
• Sullen, after "in" — 2005-07-28
• Miffed, after "in" — 2005-07-08
• Adopt-___ — 2005-02-24
• Peeved, after "in" — 1996-10-04
• In ____ (sulking) — 1995-10-26