Giberson

Age shows on Giberson, who carries himself with a slight stoop in his back. A broad white mustache dominates his face, and a tall striped hat sits atop a head that shows no visible hair. His outfit continues the striped theme through both his jacket and trousers.

Drink is rarely far from his hand; Giberson is almost always pictured holding a bottle and tends to carry himself with a cheerful, tipsy air. He also has a cold streak. When the Charlotte Family laid bare its scheme to wipe out the Vinsmokes, Giberson treated Vinsmoke Judge's tearful begging as a source of entertainment rather than something to be troubled by, even though the betrayal was not aimed at him.

Holding the rank of Underworld emperor gives Giberson real weight within that hidden network, enough that an invitation to Big Mom's tea parties comes naturally to him. His resolve is notably firm as well: he stayed conscious through the force of Big Mom's Supreme King Haki, withstanding her scream when others could not. During the Whole Cake Island events, he arrived alongside fellow emperors on the island, rode Perospero's candy escalator to the banquet hall, and presented gifts to Big Mom while eyeing the Tamatebako. He mingled with Vinsmoke Reiju and marveled at Streusen's wedding cake before Luffy and his duplicates exploded out of it, one of them clambering onto Giberson's back to toy with his hat. He was immobilized covering his ears during Big Mom's scream, and when the bomb in the Tamatebako detonated and toppled the Whole Cake Chateau, he fell with the collapsing castle. In the non-canon Stampede, he was among the Underworld figures dealing with Buena Festa.