The TVTropes Trope Finder is where you can come to ask questions like "Do we have this one?" and "What's the trope about...?" Trying to rediscover a long lost show or other medium but need a little help? Head to Media Finder and try your luck there. Want to propose a new trope? You should be over at You Know, That Thing Where.
Big Eater and Balloon Belly are the closest tropes I can think of.
Edited by ZelmanClockThanks. It seems like it's Big Eater with a side effect of Balloon Belly taken to extremes. It's like in this Garfield strip: http:/ /images.ucomics.com/comics/ga/1987/ga870517.gif without the space. I think this needs to be made into a trope, or at least a YKTTW. (If I understand TV Tropes correctly, of course.)
Is there a trope about when a character eats so much and gets so fat that they can eat bigger and bigger things, and proceed to do so?
Edited by thecnoNSMB