Jeffy shows up for the first time! We are remaking all of our old SML videos with our own characters. Please subscribe for more SML content!...more

Jeffy has been raised in poverty due to his father abandoning him, alongside his mother and half-sister. As a child, he got locked up in a cage, watched his toys get ruined, and often got punished with a …

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SML Movie- Jeffy The Wrestler! JEFFY"S. 3 HOURS OF "BEST" SML MARATHON! (FUNNIEST JEFFY VIDEOS) SML REACTION IS WHEN SOMEONE OR A SML CHARACTHER IS REACTION TO S …

Jeffy Gets Stung By A Bee! Bowser Junior Kinda Goes Camping!

SML Movie: Baby Jeffy! Audio tracks for some languages were automatically generated. Learn more.

Everyone is about to sing Jeffy Happy Birthday, and Jeffy requests the song to be sang to him 18 times and for the attendees to dress up like him while doing so.

The original Jeffy was introduced in the 179th SML Movie titled 'Mario The Babysitter' and quickly joined the reoccuring cast as a mainstay of the series due to his success as a character among fans.

Audio tracks for some languages were automatically generated. Learn more.

Jeffy Jeffy Francois (voiced by Lance) is a main SML character. He is the son of Nancy and Jaques Pierre François, and the adoptive son of Mario and Rosalina. He is the adaptive nephew of Luigi, the …