observation

ok, first of all, you're supposed to "celebrate" 4/20 on 4/20, not 4/21.

secondly, if you're brilliant enough to smoke pot at work...at least be smart enough to leave the building one or two at a time, and not all five at once. the rest of your co-workers tend to notice when half the staff of the evening disappears in one moment.

oh, and silly kids. pot has a very strong and distinctive odor. THAT'S HOW WE COULD TELL.