Mr. L

"The Green Thunder strikes like lightning!"

- Mr. L

Mr. L is the brainwashed version of Luigi.

(Not So) Elite Penguin Force
In (Not So) Elite Penguin Force, Mr. L shows up after The Party defeats Tubba Blubba. When he tries to fight them using Brobot however, PT is sitting in his seat, distracting him, and The Party beats them easily.

Puffle Launcher Lawn Chair
In, Mr. L shows up, mad at Funkid for stealing his battle music. When he swears at him, Mr. L punches him to the moon.

Chill's Rescue
Mr. L makes a minor cameo in Chill's Rescue when his theme song plays.

Mission to Destroy COPPA
Johnny mentions Mr. L when Billybob brainwashes him.

The Mega Snowball Fight
Mr. L makes a minor cameo in The Mega Snowball Fight, referencing the first story and getting squashed by the Fourth Wall.

A (Not So) Spooky Halloween
In A (Not So) Spooky Halloween, Mr. L falls out of nowhere to fight The Party. When he is getting beaten easily, he starts cheating by locking up all of Chill's party members in a cage and stealing his attacking items. Despite this, he is still defeated. Mr. L reappears again during a villain transmission and makes a cameo appearance.