One Piece (dub) Episode 8 Here

Buggy reveals his shared history with Red-Haired Shanks, blaming Luffy’s mentor for his accidental consumption of the Bara Bara no Mi (Chop-Chop Fruit), which took away his ability to swim.

A younger version of Silvers Rayleigh appears briefly in a flashback, though his true identity as the "Dark King" and first mate of the Roger Pirates is only revealed much later in the series. One Piece (Dub) Episode 8

During the fight, Buggy attempts to reassemble his severed body parts. However, Nami intervenes by tying up most of his parts with a rope, leaving Buggy in a tiny, vulnerable state. Luffy finishes him off with a Gomu Gomu no Bazooka , blasting the clown pirate off the island. Buggy reveals his shared history with Red-Haired Shanks,