I didn't put this list together but I found it pretty amusing.
10) There's a case of bottled water beside the pulpit in a cooler
9) The pews have camper hookups
8) You overhear the pastor telling the sound man to have a few dozen extra cd's on hand to record the sermon
7) The preacher has brought a snack to the pulpit
6) The preacher breaks for an intermission
5) The bulletins have pizza delivery menus
4) When the preacher asks the deacon to bring in his notes, the deacon rolls in a filing cabinet
3) The choir loft is furnished with La-Z-Boys
2) Instead of taking off his watch and laying it on the pulpit, the preacher turns up with a four-foot-hourglass
And the number one sign you are in for a long sermon?
1) The minister says, "You'll be out in time to watch the Super Bowl," and it's only October!