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.
n. another term for vomit. Specifically the type that comes into the back of your throat, i.e.baby throwupwhile watching a horror movie ..
1.
british slang term politely telling some one to fuck off or when your done talking to someone but they keep talking
kim: your boyfriend..
