Dictionary
Words, grammatical forms and meanings linked to the ontology.
chonk up en · VERB
Meanings
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(Internet, especially, intransitive, of an animal) To become fat or large, especially from overeating or overfeeding.
I'm curious to hear how he sounds when he chonks up for the winter 🤣
2025 August 10, ItsAllOneBigNote, r/catstairs, Reddit, archived from the original on 16 Dec 2025:Some get chonkier after a while. I've seen bshs [British Shorthairs] who chonk up after they hit 1y, and some that need to hit 4y to reach the ultimate chonkiness level.
2024 November 11, nyatsomi, r/britishshorthair, Reddit, archived from the original on 30 Mar 2025:Even still, I worry she's starting to chonk up.
2024 July 19, corgisfirst, r/dechonkers, Reddit, archived from the original on 30 Mar 2025:My buddy has chonked up in the year and a half I’ve been feeding him.
2023 February 27, daffodil0127, r/Feral_Cats, Reddit, archived from the original on 01 Dec 2024:No more free feeding for either of them, which is good because the void was also starting to chonk up.
2024 June 20, kmrikkari, r/dechonkers, Reddit, archived from the original on 01 Apr 2025:Sebastian chonking up finally after two years.
2025 July 29, Aggravating-Can-945, r/britishshorthair, Reddit, archived from the original on 31 Jul 2025:
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(Internet, especially, of an animal, transitive) To make fat or large, especially by overfeeding.
My neighbor has been chonking up her cat.
Forms