Sims 2 Crave

Below are some simlish words/phrases with possible translations. There is no official simlish dictionary, not all translations may be considered correct. Information is gathered from Wikipedia

Hooba-noobie!
Spoken by adult women in a good mood as they pass by another member of their household and appears to be a casual greeting; often accompanied by a pointed finger.
Arglaaak
Used by males when kicking a soda machine
Yubelikhte?...Loliba-koctoe...
roughly means "Next target? That (over there) looks fine..." spoken only by teen females when gazing through the telescope.
Ka friabai?
adult women, means "An engagement ring?"
Moarsh doove, Moarshdoove
meaning "Ha-llo!!!" or hello dragged out by teen females. May also mean "howdy, neighbor!"
Ai! Kavtoosonne!
another teen female telescope phrase, meaning "Eureeka! There it is!"
Awwww!...Mea-gufaaw!
male adult, meaning "Oh...that makes sense to me now..."
Kavaala! Midoo!!!
teen female, meaning "Over here! I'm desperate!!!"
Kailora! Pukalarado!
"Hey there! I'm hungry!"
Oh, lipen!
adult women, meaning "Wait! Hold that thought!"
Choe-kaase!!! Loof-leegah!!!
teen girls, meaning: "No way!!! That's for certain!" Usually announced when they tilt heads back with enlightenment. Sounds like: "choke us!!!"
Mistufa! Estoofla!!!?
female adult, meaning "(This) blocks my path! Please move it!"
Oh, abalada!
adult males, meaning "Wait! I just recalled..."
Meena ladien
I want to get close to you!
Roochi mailor!
Let's make WooHoo.
Shoshu
"bye bye"
Kamora!
Said when a sim, usually female, is fanning themselves from being in love
Koodara, hm... Leeroray!
Said by adult females when ordering food. Roughly "I'll take the (any food item)."
Burnee hmmm...ad-tropheesh!
Said by adult males when pondering their next move
Mayabellui
often used in dirty jokes by adult males
Maracha-lah vee???
cried out by teen females when desperate, especially when made pregnant with third-party mods
Oogibra!
adult females, meaning "I'm over here, help me!"
"Oh, flark"
young adult females, used while playing darts meaning "oh, f***" or any other expletive or curse word when they fail hitting the target.

School Cheer from the Sims 2 University:

Baya su da karn
Baya su da bawnk
Baya baybi ohga aybee
Donk donk donk!
Gurbits! Gurbits! Voooooe Gurbits!

(Gurbits appears to be Simlish for llamas.)

The interpretation of the cheer is as follows:

Beat them now
Beat them well
Win the game!
Yeah yeah yeah!
Llamas! Llamas! Goooo Llamas!