What is Fat Arm?
1.
To cruise down the street in your car with the window rolled down with you arm hanging out the window making your muscles look bigger than they actually are.
Let's go fat arm it down mendo.
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2.
A lesbian rower who is known to sleep with someones boy friend...also can be called ant farm or dykleznowkbi or horse face bird nose
Rachel is a fat arm.
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Random Words:
1.
The day after Thanksgiving, when stores decide to open at the asscrack of dawn to start Christmas sales. Most people fall for this ploy ..
1.
A person who insecently steals or bums gum off of people because they are too lazy to go out and spend 35 cents to have their own.
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