We did what any normal roleplaying group would do: we brought the big stone eggs together at Trevor's, because there was one in Trevor's basement and one disguised as a book box at Tilly's. Bringing eggs together made them smash, and green goo went all over the place.
Zolistagol and Eddie quickly went to clean themselves off, but Tilly was fascinated by the gunk moving ... especially as it was actually moving OFF her. The goo went down on the floor and came together in a great Terminator impression. It became a baby hook tentacle monster that was almost sort of cute.
We did what any normal roleplaying group would do: KILL IT BEFORE IT KILLS US. Most of the party didn't seem too concerned about being baby-killers, except for Tilly who wasn't convinced we should have killed the thing in the first place.
It turned out there were a few eggs over at Eddie's as well, and that his old pal Dave was a tentacle monster. The cinnamon-smelling ganja smoke that filled up Eddie's living room had the unfortunate side effect of impregnating him ... with one of those stone eggs. The weird writing we had seen on the walls was actually a warning to stay away because 'ere be an incubator.
Dave was later shot and killed, which wasn't part of the plan, but at least we didn't do it.