Fun Quiz About Jeffy from SML

Jeffy is the legally adopted son of Marvin and his wife Rose, after being dropped off at their home by his biological mother Nancy.

Jeffy wears a blue bicycle helmet everywhere he goes. He began wearing it after his half-sister Feebee was killed in a bike accident because Nancy took her helmet to use as an ashtray.

Jeffy wears a Pamper diaper on the outside of his pants — according to Jeffy himself, it is on the outside so it does not get dirty.

Jeffy wears a yellow T-shirt with his name written on it by his biological mother Nancy so he would not forget his name.

Jeffy always has a pencil shoved up his nose — a habit that started when his mother Nancy told him to play with a pencil as a baby and told him to put it in his nose as she did not care.

Jeffy has had several pets throughout the series including a fish, hamster, dog named Poopy Butt, and even a pet dinosaur named Booger.

Jeffy's best friends are Junior, Cody, and Joseph — the three are frequently seen together throughout the SML series going on adventures and causing mischief.

One of Jeffy's most recognizable lines is "Hey, you wanna see my pencil?" — which was actually his very first line in the series when he met Marvin.