Johnny Tightlips

 is a premium character released with the level 58 content update on September 17. 2015. He is unlocked upon completion of Plato's Republic Casino.

On March 21, 2018 during The Springfield Jobs 2018 Event he could be purchased in the store with a rebate of 50 Donuts.

About
 (also known by his real name, Jonathan Schmallippe) is a frequently appearing mobster and an associate of Fat Tony.

Trivia

 * He is the only character to not have an unlock message despite having an unlock screen. This is likely a joke about his constant refusal to say anything.
 * Like all other characters, he has several icons picturing his mood. This makes him highly out of character, since he usually doesn't ever show a single hint of emotion.