Haha! I've seen that before and I'd forgotten. If I remember correctly, I was on a Lotus server (yes, I know) and there was no Admin. Some troll had been griefing pretty much everyone and was taunting some player behind the start gate. The guy pulled that taunt-kill thingy on him and I swear I lost an entire mouthful of adult, tasty beverage as it came shooting out of my nose. I laughed so hard.
i find myself clicking out of the replay screenshot thing...come to think of it, why does TF2 insist on us wanting a screenshot of our defeat, I want a screenshot of any possible dom I had prior to getting killed ahhh TF2 logic @_@