Man, the phone prank episode of 'Regular Show' is an absolute classic! It's from Season 2, Episode 16, titled 'Over the Top.' Mordecai and Rigby call the park’s number from inside the house, pretending to be customers, and it spirals into this ridiculous back-and-forth with Benson. The sheer absurdity of their commitment to the bit—like using fake accents and escalating the demands—makes it one of the funniest moments in the series. I love how the show turns something as simple as a prank call into pure chaos, complete with Benson’s eventual meltdown. If you haven’t seen it, drop everything and watch it now—it’s peak 'Regular Show' humor.
What really sells it is the voice acting. J.G. Quintel’s delivery as Mordecai trying to keep a straight voice while Rigby loses it in the background is golden. And Benson’s slow descent into rage is just chef’s kiss. It’s one of those episodes where you can tell the writers were having fun, and that energy transfers perfectly to the audience. I’ve rewatched it so many times, and it never gets old.