You will Watch Grossology Season 2 Episode 2 online for free episodes with HQ / high quality. Stream cartoons Grossology Episode 28 Flushed Away. When alligators start showing up in people’s toilets, doing your business becomes risky business. Meanwhile, inventor, T.P. Skinner starts selling the Gator-Guard 5000, a gator-in-the-toilet trapping system, so Abby considers him a prime suspect…or is he?