Dennis writes:

I saw this sign in Waldo’s Barbecue in Gilbert, Arizona. Waldo’s has signs all over the restaurant that include quips and insults, part of the restaurant’s atmosphere.

The poor sentence: it had a rough start with multiple subjects, and it isn’t redeemed by excessive punctuation.

(Sorry that the photo quality isn’t a little better. There’s sawdust on the floor that conveniently reduces friction and made me apprehensive about getting up to take a photo.)