Complex sentence: "Grounded Vindaloop" is the seventh episode of the eighteenth season and the 254th overall episode of the animated television series "South Park", written and directed by series co-creator and co-star Trey Parker.
Split into simpler sentences: Grounded Vindaloop is the seventh episode in the eighteenth season of the American animated television series "South Park". The 254th episode overall, it was written and directed by series co-creator and co-star Trey Parker.