Now that I think about it ...

... I suppose it's possible that John actually said/yelled "NO SLICES" and this sign is therefore accurate. Or, even more literally, maybe New York City is saying "NO SLICES". That would be a real tragic shift in New York City pizza policy.
 

Credit to Matt Douglas for the pic.

"More quotes" is "better"

Under new quotation marks

You win a bronze trophy for "unnecessary quotation marks".

Beer!!

I'll admit I'm not 100% sure these are quotation marks. They could be some new fangled beer-related punctuation invented by La Casa Azul.

Are these quotes necessary?

This sign was seen on a hardware store in Natick, MA. Are these quotes necessary? Really?