[s34e8] Step Brother From The Same Planet Instant

The most distinctive "feature" of the episode is the use of as a communication tool.

Homer and Calvin have a bitter prank war because Abe treats Calvin with the kindness he never showed Homer. [S34E8] Step Brother from the Same Planet

The party gets out of control, and Lisa realizes she can't manage the chaos. The most distinctive "feature" of the episode is

She "narks" on her own party by calling the police, but then uses a staged arrest as a social feature. [S34E8] Step Brother from the Same Planet

In the subplot, Lisa organizes a massive slumber party at the Retirement Castle to fix her reputation as a "party pooper".