This is a list of some of my favorites, linking to the cartoon & anime streaming site, www.watchcartoononline.io.

Anime
Dubbed  
(though I watch them all subbed too)
Death Note
Fullmetal Alchemist Brotherhood
Samurai Champloo
Cowboy Bebop
Space Dandy
Michiko and Hatchin
Dragonball Z
Dragonball Super
Lupin the Third
Lupin III, Season 2
Lupin the Third, #4: The Woman Called Fujiko Mine
FLCL
Aggretsuko
Kinos Journey
Kinos Journey, Beautiful World
One Piece
Yu Yu Hakusho
Evangelion
Outlaw Star
Hunter x Hunter
Trigun

Subbed
One Punch Man
Mob Psycho 100
Dororo
Carole & Tuesday
kimetsu no yaiba (demon slayer)
Promised Neverland
Lupin III: Part V 
Megalo Box
Kakegurui
JoJo no Kimyou na Bouken (jojos bizarre adventure)
Saiki Kusuo no Ψ-nan (The Disastrous Life of Saiki K.)
Mahoutsukai no Yome (The Ancient Magus’ Bride)
Initial D
Hinamatsuri

Cartoons
Venture Bros
Futurama
Archer
Rick and Morty
Bojack Horseman
Metalocalypse
Harvey Birdman Attorney at Law
Squidbillies
Avatar the Last Airbender
Avatar the Legend of Korra
The Simpsons
Bob’s Burgers
The Amazing World of Gumball
Courage the Cowardly Dog
Invader Zim