My Mom Regular Show : Season 2 Episode 6
TV-PG Cartoon Network 23m
Aired: January 30th, 2011 @ 7:30 PM EST on Cartoon Network
Muscle Man's incessant usage of outdated and confusing "My Mom" jokes during a day filled with pressing deadlines and assignments infuriates Mordecai, especially after Rigby decides to join in and issue more of his own jokes.
