1 of my biggest pet peeves. If I haven't had time to clean that table, I don't have time to greet you either.

The worst!  Today we were slammed busy with no tables available.  A table got up and this couple came over and sat @ a dirty table.  I told them politely can you please wait @ the front while the busser does his job.  She looked @ me like I had 3 eyes.  

Some people are just idiots