1. An incredibly chubby person.
2. Someone who likes to eat or who, for whatever reason, eats a lot of food (may or may not be chubby)
3. Someone who is a food stealer or hoarder.
Oh my gawd I just saw that chubbletron Greg shoving cake into his face in the break room. What a chubbletron!
by La La Gabor March 16, 2011
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