When someone was born, raised, and went to school in the ridge (cutler bay).
Oh she went to school in cutler bay and she was born and raised there. They call her a RIDGE RAT (ridge rats)
The rat who makes all of da rules.
John: Hey Brad, did you hear of the Omnipotent Rat?
Brad: No
John: Well, he can hear you
A person addicted to card games of any variety. The term is most often however, used to describe a gambler who plays poker or blackjack on a regular basis.
John is such a deal rat. He's always looking for a poker game!
an individual who refuses to delete miscellaneous, useless applications on ones computer. Similar to "pack-rat."
Man 1: John has so many pointless applications on his computer.
Man 2: I know, he's such an app-rat.
Most commonly used in Australia. Can be used as an insult to anybody, but generally laid off at your friends or acquaintances in a jokingly manner.
Can also have the potential for appraisals, such as another Australian colloquialism fully sick('fully sick, mate' after can be used as well).
"Your such a sick rat."
OR
"Your such a sick rheeet" (emphasize on the rat to show even more disgust)