It seems to me that I tend to get the same responses from co-workers when I ask them what’s going on or how they’re doing.  These are usually the answers I get, besides the typical “good” answer. I won’t lie, I usually respond using these answers too.

Monday: Another work week…sigh.
Tuesday: Another day.
Wednesday: Just getting through the work week.
Thursday: Almost Friday…(!)
Friday: It’s finally Friday (usually accompanied by a smile).