It's the little moments like this that make Enrico fun. With the mems all running around interacting and playing off each other almost at random with convoluted RP, you end up with funny/confusing moments like this popping up all the time.
Meanwhile, you know several other groups are probably having similar exchanges elsewhere at the same time. They're zooming into and out of each others awareness while building their convoluted RP.
Biboo wandering into a laughing group, joining in and asking "why are we laughing?" sort of captures the feel of the server for me.