mike: Zoë and Margaret are now tied. - alan s: And looking rather similar. - zoë: It's the generic female shape! - mike: It looks like an alien.
Regrettably, Mike wasn't in fact claiming that all females look alien-shaped. It would have been entertaining to watch (from a safe distance!) if he had been. It was more that we were playing a silly board game involving stacking buckets to defend against angry cows, chickens, etc... and Zoë and Margaret were jointly winning, with stacks of buckets shaped something like this: