Chapelbate

(verb,) 1. The act of masturbating in church during a service in the same manner that Paul Reuben masturbated in a movie theater, or the way that Anthony Weiner once masturbated in public. 2. Especially, the act of masturbating on property owned by Christian Fellowship Ministries, or the Jehovah's Witnesses.

The act of masturbating during a church service. Most likely, it's the man sitting in the back row all by himself. He's been caught chapelbating before, but they don't want to kick him out of the church because they're trying to be good people. So, no one sits around that one guy in the back.