I_should_have_known Site

Depending on what you're looking for, "I should have known" (or "I should have known better") likely refers to one of the following popular topics:

: Players or teams take turns answering trivia. You can choose to skip a question to avoid losing points, but if you answer and get it wrong, points are deducted from your score. i_should_have_known

Several famous tracks use this phrasing or a close variation: How To Play ...I Should Have Known That! Depending on what you're looking for, "I should