A Susinator is a person who acts extremely sus, so sus that they become the commander of all sus. Thus they become the Susinator. A person's title of Susinator can be revoked when someone else says something even more sus, and then that person becomes the new Susinator.
A man so powerful that everyone who stands in his path is blown away by his greatness. He, alone, holds the power of the big macs, a weapon so powerful that even the most legendary gamers could not begin to comprehend its power. Gavinator is a great friend and a very powerful ally who can singlehandedly take down all of his enemies with a single flick of the wrist.
indigo: "GAVINATOR, WE NEED YOUR POWER TO SAVE US!"
guillermo.3: "Don't worry, bruda. The GAVINATOR is here to save the day... as usual."
guillermo.3: You my friend are responsible for delaying my rendezvous with star command!
indigo: You are my hero!