This troper has two cats, one came first and we though she was huge because of her balloon belly (she produced too many kittens!), and then one of her offspring had an offspring that turned out... '''''HUUUUUGE'''!!!'' She's the most immature one of the bunch, and she's big, fat, 'n' heavy. In contrast, the other cat was just fat 'n' grumpy.

This troper has a male cat who's the biggest she's ever owned. He's around 20 pounds. It's not that he's overweight (although he does have a big gut), he just has large proportions like a big head, big paws, etc. He looks like a brown/black tabby, but he ''must'' be part Maine Coon (the biggest domestic cat) to be that big. Such nicknames include Mr. Big Paws, Big Boy, Fat Ass, and so on.

Had a maine coon kitten that topped out at 23 pounds. He acted like one of the dogs too, always trying to fetch things and coming up to me when I whistled.

I had a silver tabby who got pregnant by a lynx. She had four very large kittens the one I kept growing up to be a massive cat, and very sweet, he was rather dim.

This troper's since-deceased Alpha Cat, Maxwell, who weighed 20 pounds easily, had a spiked collar, and could puff out his fur sufficiently to scare 100-pound-plus dogs.

Similarly, this tropers great-uncle's cat Blackie. He apparently likes to dig his claws into you when you hug him.

This troper used to live with a truly huge, sweet-natured Turkish Angora cross named Hercules. Not after the mythological hero, after the transport plane and its engine. That's what his purr sounded like.

This troper lives with a 22lb Maine Coon/Ragdoll mix named Kittypie. He purrs when you hug him.

This troper used to make jokes about a {{Kaiju}}-scale (50 foot tall was the usual cited height) catgirl with glasses named Mega Neko before this trope existed.

This Troper used to work at a Humane Society. We got this ''thirty-three'' pound Maine Coon mix in at one point. Not a fat cat - just very orange, muscular, and ''massive.'' Completely unflappable, which was a good thing. The only cage we had that would fit the big lug was in the puppy section.

I've got a calico cat whom has to have some bobcat or something in her somewhere. She must weigh like, 24 pounds, and even though I call her 'Chubby Butt' a lot, it's not all fat; She's just that massive. She also thinks she's a dog, or at least a particularily hyperactive, troublesome kitten as she follows me around, climbs on my lap, sleeps on my face, is always bringing me toys, and I've walked in on her more than once literally chewing up a manuscript for my latest novel. She is named after the slightly violent goddess of change, Kali, and your mileage may very on how fitting that is, I s'pose?

Hmm... great size... doglike behavior... not just fat... is she part Maine Coon?

I have five cats. Four of them wandered onto our back yard a few years ago. Those four cats are now huge with the biggest one being the 35 lb. Leonard. He's not just fat, he's also somewhat muscular. He's actually built similarly to Bowser: big, heavy, and very solidly built(as well as fat). He's also rather slow and can't climb trees. Despite the cat's size and bulk, he's capable of catching birds, mice, and even rabbits(granted, it was just a baby, but still). This big kitty loves to lay on our laps(or in front of us if we're on the computer) and has earned the nickname of "Lap Lion".