A local supermarket during a recent nuclear alert

I walked into this well-known supermarket and was surprised to find it deserted. I thought about grabbing some veggies but wondered if there was something wrong with them. Then an operative appeared, wearing a puffy white suit and full headmask. She asked me what I was doing.
“I’m only here for the beer.” I said, in an attempt to be funny.
“Well get some, and get the f**k out of here.”
 
Actually, they are just having a refit. At least that’s what she said.  (: