What is Fls?
1.
FLS = First Line Support'ers.
Is nice people who help alot, in Forum's.
Helping n00b's, like live FAQ.
FLS = First Line Support
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2.
Fat Leg Syndrome. A woman with fat thighs and legs. Most likely fat ankles too.
--Taken from Ray and Norberto.
That girl has FLS!
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3.
Flu-Like Symptoms (fever, chills, headache, fatigue.)
The acronym is used heavily in the medical community. It has yet to have been thrown around wildly on television medical dramas, so it's not part of the pop-culture medical lexicon.
John has had FLS for three days now, I think he might have the flu!
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Random Words:
1.
Mentagrade is the measurement of how mental something is.
In this context the word mental is synonymous with words such as 'extrem..