People you know from church, but are not really friends with outside of church. They notice you at Wal-Mart on Sunday afternoon after you skipped church that day and approach you to announce that they missed you in church, expecting either a doctor's note or an explanation as to where you were.
Wife: "Shoot! I ran into the Church Police while I was at Wal-Mart."
Husband: "Who was it?"
Wife: "Betty and George."
Husband: "Did they say anything?"
Wife: "Yeah. 'We missed you today at church.'"
Husband: "What'd you say?"
Wife: "One of the kids was sick."