One Piece'te bazı karakterler "haha"dan daha farklı kelimelerle gülen karakterler bulunmaktadır. Gülüşleri benzersiz ve kişilikleri veya görünüşleri ile örtüşmektedir. Farklı şekilde gülen karakterlerin listesi aşağıdadır
* Absalom: Garurururu
* Arlong: Shahahahaha
* Bentham: Gaaaaahahaha
* Brook: Yohohohoho
* Broggy: Gebabababababa
* Buhichuck: Buhibuhibuhibuhibuhi
* Crocodile: Kuahahahaha
* Dr. Hogback: Fosfosfosfos
* Dr. Kureha: Heeheeheehee
* Dorry: Gegyagyagyagya
* Edward Newgate: Gurararara
* Emporio Ivankov: Mmmfufufu
* Eneru: Yahahahahaha
* Foxy: Pehpehpehpeh
* Fukurou: Chapapapapa
* Satori, Hotori and Kotori: Ho ho hooooo, ho ho hoooooo
* Gecko Moria: Kishishishishi
* Jaguar D. Saul ve Nico Robin (çocukken): Dereshishishi
* Kokoro: Nagagagaga
* Macro: Mohahahaha
* Marshall D. Teach: Zehahahahahaha
* Monkey D. Garp: Bwahahahaha/Wahahahaha
* Monkey D. Luffy: Shishishishi
* Milyonlar ve Milyarlar: Kyahoo/Kahahahaha
* Miss Father's Day: Geeerogerogerogero
* Miss Valentine: Kyahahahaha
* Mr. 7: Ohohohohohoh
* Perona: Horohorohoro
* Sanji: Wahahahahaha
* Sarquiss: Pahahahaha
* Scratchmen Apoo: Apapapapapa
* Shanks: Dahahahahaha
* Spandam: Wahahahahahaha
* Talleran: Ahahahahahahahahahahahah Monkey Monkey
* Tom: Tahahahaha
* Daisy: Zahahahahahaha
* Wanze: Sasasasasasa
* Wapol: Mahahahahaha
* Yorki: Puhpiiiipi
Arlong: Shahahaha
Bartolomeo: Hehahaha
Bentham: Gaaaaahhahhaha
Bobbin: Boyoyon
Brogy: Gabababababa
Brook: Yohohohoho
Brownbeard: Uohhohho
Buggy: Gyahahahaha
Buhichuck: Buhibuhibuhibuhi
Caesar Clown: Shurorororo
Caribou: Kehihihihi
Catarina Devon: Murunfuffuffu
Chinjao: Hiyahoho
Crocodile: Kuhahaha
Dagama: Gamahahaha
Daisy: Zahahahaha
Dellinger: Kyahaha
Demaro Black: Dohaha
Diamante: Uhahahaha
Donquixote Doflamingo: Fuffuffuffuffu
Dorry: Gegyagyagyagya
Dracule Mihawk: Wahhahhahha/Kukukukuku
Edward Newgate: Gurararara
Emporio Ivankov: Mmmfufufu
Enel: Yahahahaha
Foxy: Fehfehfehfeh
Franky: Uhahaha
Fukuro: Chapapapapa
Gekko Moriah: Kishishishishi
Hamburg: Pupupupupu
Hammond: Hamohamohamo
Helmeppo: Hiehiehiehie
Hiluluk: Eheheheheh
Hody Jones: Jahahahaha
Hogback: Fosfosfosfosfos
Ikaros Much: Muhhihhi
Indigo: Piropiropiro
Jaguar D. Saul: Dereshishishi
Jango: Uhyahyahya
Jean Ango: Dededede
Jeet: Shihahaha/Nihihihihi
Jesus Burgess: Wiiiihahaha
Kanjuro: Kakkakkah
Kokoro: Nagagagaga
Kureha: Heeheeheehee/Kahk Kahk Kahk/Eh eh eh eh
Lao G: Fafafafa
Machvise: Nihihihi
Macro: Mohahahaha
Marshall D. Teach: Zehahahaha
Masira: Ookeekee
Mjosgard: Susususususu
Monkey D. Garp: Bwahahahaha/Wahahahaha
Monkey D. Luffy: Shishishishi
Millions and Billions: Kyahoo/Kahahahaha
Miss Father's Day: Geeerogerogerogero
Miss Valentine: Kyahahahaha
Mr. 7: Ohohohohohoh
Neptune: Ho ho ho
Nezumi: Chichichi
Pica: Pikkya-pikkya-pikkyarara
Perona: Horohorohoro
Rolling Logan: Uhihihihi
Sai : Kakakaka
Sarkies: Pahahahaha
Satori, Hotori and Kotori: Hoh hoh hooooo
Scratchmen Apoo: Apapapapapa
Shanks: Dahahahaha
Shiki: Jihahahaha
Spandam: Wahahahaha
Tararan: A-a-a-a-a
Tom: Tahahahaha
Tony Tony Chopper: Eh eh eh/Hahahaha
Trebol: Behehehehe
Usopp: Mwahahah
Vander Decken IX: Bahohoho
Vasco Shot: Toputoputopu
Wadatsumi: Fugufugufugu
Wanze: Sa-sa-sa~~!
Wapol: Maaahahahaha
Yorki: Nuhahahaha
Zodia: Gagagaga
Non-canon
Breed: Petototo
Byrnndi World: Barororo
Doran: Giiirugirugirugiru
Gairam: Gairarara
Hockera: Hohkekekeke
Kerojii, Keroko, Kerodeek and Keroshot: Kerokerokero
Largo: Shikshikshik
Musshuru: Mushushushu
Naguri: Noshishishi
Nuru: Nurururu
Otsu: Hohhohho
Pato: Nukikiki
Shuzo: Brararara
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