Word to describe a person found in a casino that cannot afford to be there. Casino rats smell like a mixture of coffee and stale smoke and are usually wearing dirty, dingy clothing to go with their filthy hands and hair. Casino rats generally chain smoke and are frequently seen telling sob stories to random casino patrons and then asking them for money and cigarettes. They can be seen at the casino just about every day of the week and can easily be picked out when they are observed walking around aimlessly looking at the floor for dropped money, tickets, or casino chips.
That lady is a real casino rat. Every time I have been at the casino she was there wearing the same stinky clothes harassing other people for handouts.
by jackballrific October 26, 2006
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1. A person who is constantly at the casino..

Loves to be there, can most likely convince you to go with them..

2. A person who is entertained easily at the casino & does not mind spending large amounts of money there..

3. A person who is addicted to gambling at the casino, playing a variety of different games they lose money & make money..

*Similar to a Club Rat, but at the casino..
{This is not a negative connotation}
-Paul: What you got up for today kin.?
-Mike: Not shitt, thinking about hitting some slots later, you tryna ride.?
-Paul: Nah, not this time man.. They took my money last time I went..
-Mike: Slide thru with me, I got you for a dime($100)..

-Paul: Didn't you just go out there yesterday.?

-Mike: Yeah, last few days, still up too.. Been hurting they pockets..

-Paul: Alright bet, you be on that casino rat shitt brah..
by Saarne5 February 20, 2019
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