butt clench moment, n. /bʌt klɛntʃ ˈmoʊ
1. Occurrence when a person is embarrassed, either vicariously and/or personally, to the extent that he or she cringes so much that his or her butt clenches. (Toes might also curl, but not a requirement.)
Etymology: 2000, MHG coined the term to describe the way she felt when the boy cast as Joseph in that year's Christmas pageant started crying on stage after a failed attempt to warble his solo.
Now that we're all the wiser, I'd like to share the source of some of my personal BCMs.
A list of my celebrity crushes throughout the years after the jump.
