Charlie:
Cheech, Chuck, Chaz, Chewy Chowhound, Pooh, Pooh Bear, Peebs, Peebers, Da Pooh, The Grand Poohbah, Pooh Diddy, Poobalicious, Poobienana, Pawwho, PoohdizzleFashizzle, Sexy, "Come on mom", "Moooomm, stooooppp" (the last two spoken like Eric Cartman)
Stewart:
Stewie, Stewie Manuwie, Man-EW, Steeeee, Stew-Art, Stuuurrrtt, Stewie Stewerson, Mr. Stewart Stewartson, Reject Pug or Reject from the Pug Factory, Short Bus (I know..so not PC), Fish face, Beavis, Itch Itch Itch Itch, Sttttaaaahhhhaaarrrrttt, "Stuart, what does momma say about naughty dogs who don't listen?"
Grommit:
Grommy, Grom-Grom, Grom-MAT, Grrrrrr......ooooo.....mmmmeeeee, Cunny Lingus, GODDAMMIT, Rim Job, Queen on the Rag, Butthead (to Stewart's Beavis), Zit Boy, No Lips McGee, "GODDAMITWHYAREYOUSO FUCKINGCUTEITHURTS TOLOOKATYOU!!??!!!??", Butt pirate, "I love my dead gay dog."
Brynn:
Brynnona, Br-eye-NO-nah, Brynnie, B-No-Nah, Brynn McBrynnerson, Hoe-bag, Slut puppy, Cunt, bitch, hooker, two cent whore, dime store whore, Bony McPokeyPaws, OFF!, GETTHEFUCKOFFME!, Goddamnitbrynngetoffthediningroomtable, Slut, Tramp, Trollup, Stumpy, IT, HER, My favorite mistake, Brynn-tina, Sex and the Brynnie, "Put another Brynnie on the barbie."
Tucca:
T-na-na, T-na-ni, Tikka, TikkaNaNa, Na na, Na ni, Pretty, Beautiful, Bitch, DammitTucca, Ti-ti, Bee-otch
Baby Cat:
"B", Belezebub, Bebe Kitty, Scaredy Cat, B-ster, B-Kitty, Moo Kitty, Cow Kitty, Bitty Kitty, Favorite Cat, Almost perfect cat
Neo:
Ne-Ne-Poo-Poo, Ne-knee, Nu-Nu, FatAss, Meatball, Fucker, Blubberbutt, Shirley, Fatty McButterpants, Big and Tall, Sumo, Goddamnitquitbitingmefatass!
Maggie:
Mags, Magpie, Snot Sistah, Siamesey, Miggie, Princess, Pincess, "Who's that fluffy bundle of love? It's Princess. Princess." *ala the Matt Stone/Trey Parker cartoon*, "She is Siamese if you please, she is Siamese if you don't please", Supermodel, Annie-Rexic, Skin n Bones, "Here have a cigarette and a diet coke?"
Rat E. Ratterson:
Zippy (as this is his original name), Ratty Rat, Reeeeeeeetttttteeee, "GEEZCALMDOWNRAT", Crack Rat, Ghetto Rat, Ballsy McTesticle, Fat Fat Water Rat, Cheerio, Captain Rat, Boat Rat, "why he's not a rat? he's a boy trapped in a rat's body"
I think I should mention that any of the above names or phrases can be said and Brynn will immediately come to you assuming that you wished to see her.