Historical clue formulations

• "Just 'cuz" — 2020-04-17
• "Because I felt like it" — 2020-02-02
• "Why do you ask?" response — 2019-12-22
• "Just curious" — 2019-06-14
• "Just wondering" — 2016-11-12
• "Just curious, that's all" — 2012-08-10
• "Because I felt like it" — 2011-05-11
• "Just because" — 2007-09-02
• "Just because" — 2004-07-02