1 definition by harukaju

A large Cat, not in stature but in girth. Generally found in the homes of elderly women but occasionally seen held by small children (who are often a similar size to the afore mentioned cat)
Coming from the two english words Tub and Cat, both nouns, Tub either taken from `tub` as in bath tub, or `tubby` as in a cute way to say the latin phrase lardikus assimux, or buttux grandose.
Cat, being the common form of feline.
`My word, Janet, your fat pussy is one hell of a Tubcat!`
by harukaju July 1, 2004
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