In design:

• Fatty container, a record box designed by Finnish designer Harri Koskinen.

In medicine and science:

• Fatty acid, in biochemistry a carboxylic acid.
• Fatty acid metabolism, catabolic processes.
• Fatty alcohol, aliphatic alcohols derived from natural fats and oils.
• Fatty degeneration, the deposit of fat globules in a tissue.
• Fatty liver, a medical condition.
• Fatty streak, the earliest stages of atheroma.

In popular culture:

• Fatty Bear, a fictional teddy bear from game developer Humongous.
• Fatty Finn, an Australian film.
• Fatty Koo, an American band.
• Fatty McButterpants, an episode of The King of Queens.
• I, Fatty, an American novel by Jerry Stahl.
• Roscoe Arbuckle, a comedian known as Fatty Arbuckle.
• Fredegar Bolger, called "Fatty", character in J. R. R. Tolkien's The Lord of the Rings.
• Fatty Lumpkin, a pony from The Lord of the Rings.
• The slang term for an oversized cannabis or hashish joint or blunt.
• A derogatory term for someone who is obese.
• A character in "The Bash Street Kids" in the UK's Beano comic.

See also

• FAT - disambiguation page