Flanf can be used to describe a person who is good looking and charming.
It is mostly used as a suffix 'y' making it Flanfy.
You're looking very flanfy today!

My how flanfy you are!

Looking very flanf today!
by Cat sniffer January 5, 2010
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When someone is fat and lame. They are called a "flanf", also can be used to call someone slow or a bit backward.
"flanf your tea is out!"
by flanf_descriptor January 1, 2010
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