This is one of my favorite images: co-worker Y is off his tree whilst co-worker X adopts Brett- Anderson-meets-St-Sebastien pose

I think you need to know the individuals involved to get the impact of this one. Suffice to say that the gulf of personality between these two is al-ithara wa al-faza (see below) inspiring.

Total acknowledgment is due to Laszlo Del Mar for taking that one