[s6e23] The - Understanding

This strategy backfires when they meet Peter's parents, the Pepperonis. Believing Gumball and Darwin finally "understand" their son, the parents invite the boys to an event. Darwin assumes it is a birthday party, but the family instead drives to City Hall.

The police, led by Donut Cop, engage the family in a high-speed chase. The pursuit ends at a canyon, where the Pepperonis destroy the stolen files and their car in an explosion. The Resolution [S6E23] The Understanding

Just as the police are about to arrest the parents, Peter gives an impassioned speech in his usual gibberish. Although the officers cannot understand him, they are so moved by his "tone" that they let the parents go free. The Donut Sheriff adds that the files they destroyed are already backed up on the internet anyway. This strategy backfires when they meet Peter's parents,