~ Drawing Jeffy's catchphrase.

Drawing Jeffy is a villain in SuperMarioLogan. He is the drawing clone of Jeffy who likes to say the word "Mayonnaise".

He is the titular main antagonist of Drawing Jeffy!, the main antagonist of Jeffy Sneaks Out! and a minor character of Jeffy's Home Alone!.

In Jeffy Sneaks Out!, he was also known as Play-Doh Jeffy.

He later returned in Jeffy's Summer School.