Lunchtime Meetings II

The 11-12pm meeting lasted until 12:15pm. I returned to my office, grabbed my sunglassed and bolted for the door. Before I got 10 paces, a coworker grabbed me, "There's a 12:30 emergency meeting."

I put my fingers in my ears and replied, "LA LA LA LA LA LA."

I grabbed a quick sandwich from across the street, and got back by 12:35.

BUT WHAT IS WRONG WITH THESE PEOPLE?

ARE THEY ALL ON CRACK?