President Skroob is one of the main villains in spoof movie Spaceballs. He is the President and supreme ruler of the planet Spaceballs.
He was portrayed by comedic actor/director MelBrooks who also the benevolent alien sage Yogurt in the film.
The planet is slowly losing air so he and Dark Helmet devives a scheme to suck the air out of the planet, Druidia.
He's not the brightest president there is, in fact Dark Helmet said that even do succeed the air wouldn't last 100 years. His combination on his luggage was 1,2,3,4,5, (which is the same combination to open the air shield.)