My three are all different
Meesha tells me when she's going to do something or go somewhere by 'chattering'! She also calls me if she wants to go up to the bathroom for some special Meesha loves
Shanti chudders a LOT, and I think it's so funny when I touch her when she's curled up! BRrrrrrrroooowww! Hehehe! She also does it if I touch her trousers! She goes Bbbbrrrrooooooooooooooooooowwwwwwwwwwwwwwwww!!!! when she's caught something! Sabby answers me if I ask him if he's hungry ... I say "Are you hungggreeeee?" and he goes "Mow!!" Oh, and when he's pleased with what I've given him to eat, he purrs like a tractor whilst he's eating, and he's a really noisy eater too!
Funniest I've ever heard though, was my friend's cat Tigger. He was moving house, and Tigs doesn't like to be in the carrier in the car, and had escaped (don't ask), and as we picked up speed down the bypass and he saw the trees whizzing by, he let out a "MooooooooooooooooowwwwwwwwoooooooooooooooowwwwwwwwwwwwwwwwwoooooooooooooooooowwwwwwwwwwwwwwwwoooooooooooooooOOOOOOOoooooo!!!" Which I think translated means "Wheeeeeeeeee!!!"
Cats are great talkers I think! Apparently they have at least 100 vocal sounds, compared to a dog's 10.