Jenny dishonors a Japanese vacuum robot while on a mission to Tokyo, and she must restore the robot's honor.
- The name of the episode and it's title character are a play on Samurai Jack, a Cartoon Network series during My Life as a Teenage Robot's run.
- When Samurai Vac is fighting Jenny (disguised as a monster) in Tokyo, there are billboards portraying a character that looks like El Tigre's Manny Rivera in his El Tigre form. The reference has not been confirmed, but the supposed Easter Eggs can be found here.
- The monster from 'Speak No Evil' has a cameo