Biological Manipulation (weight) – The ability to cause another to become fat and/or the character is an abnormal weight. Biological Manipulation (weight) is also known as Adipose Tissue Manipulation, Fat Manipulation and Steatokinesis.
The Doctor (Wildstorm) punished his wife by making her hips heavier (The Authority V2 #9)!
DC Silver Age supervillains loved turning superheroes into fatties or there was the occasional super science mishap (Action Comics #283, Adventure Comics #345, Adventure Comics V1 #298, Adventure Comics V1 #330, Flash V1 #115, Jimmy Olsen V1 #49, Lois Lane V1 #5, Superman V1 #221)!
Superman was turned into a fatty one last time in the Bronze Age in 1977 in Action Comics V1 #477 (DC).
Some superheroes are naturally overweight.
Big Bertha (Marvel) is a superheroine (OHOTMU Master Edition #3).
Bouncing Boy (DC) is a superhero (DC Who’s Who V1 #3).
Faith (Valiant) is a superheroine (Faith #1).
Fat Fury (ACG) is a parody of a superhero (DC Who’s Who V1 #3).
The Blimp (DC) is a parody of a superhero.
Fatling – Creature Collection I