My sims agents Easter Eggs

In the mansion with Zombie Carl, if you select the sink it says i'ts clogged because they might have an octopus stuck in their drain. In the original Mysims game with essences, washing your hands would make an octopus shoot out!

1. go to the industial district
2. go into the manhole cover
3. examine a pipe
4. this easter egg is a reference of the first Mario game.