Giosué Orefice: "No Jews or Dogs Allowed." Why do all the shops say, "No Jews Allowed"?
Guido: Oh, that. "Not Allowed" signs are the latest trend! The other day, I was in a shop with my friend the kangaroo, but their sign said, "No Kangaroos Allowed," and I said to my friend, "Well, what can I do? They don't allow kangaroos."
Giosué Orefice: Why doesn't our shop have a "Not Allowed" sign?
Guido: Well, tomorrow, we'll put one up. We won't let in anything we don't like. Why don't you like?
Giosué Orefice: Spiders.
Guido: Good. I don't like vampires. Tomorrow, we'll get sign: "No Spiders or Vampires Allowed."
Life is Beautiful as quoted on amazon

Mine would say, "NO FIRE ALLOWED."  or "NO IGNORING ME ALLOWED."  Those are things that I am most afraid of, and not being or doing the right thing at the right time.  There are things that make me turn away, like operations, and some pyschological things get to me, but not most things.  As far as being ignored goes,  I do really like and admire others, so sometimes it's hard to not be acknowledged.

"It's as slow as Christmas." (said an apartment reviewer about the internet connection.)  Have you ever thought of Christmas as slow?  Sometimes it seems like it is a long ways away from me, but then the next thing I know, I need to finish wrapping gifts to make it on time.  I wish Christmas day was slow.  For my family (and I'm sure many others,) it is a rare treat to have everyone together.