FA

Fatass
Eg. Albert, Sean, Krystal, Sally

Man, you FA...hogging the chips.

by Seanzilla91 January 01, 2008

FAS

Federation of American Scientists.

They are an organization that has existed since the Manhattan Project. To this day they continue to exist for the sole purpose of providing YOU, the researcher, with information regarding all kinds of weapons from different nations as well as, given FAS's history, information on nuclear weapons and other WMD's.

"Please donate to the FAS."
-a little pop-up window that appears once in a while on the FAS website

by Dave September 10, 2004

fas

Foetel Alcohol Syndrome. Usually used when refering white trash hicks who look deformed

Man Luke looks really fas.

I drank a quart of liqour yesterday and fuck I feel fas today

Shit the fassiest chic served us at sandwhich king today

by Dispersion February 25, 2004

fas

for a second, numerous other things as well...heh heh...

can you chill fas?

by Mark Zakhary May 19, 2004

FAS

Used at the end of every sentence by the enigmatic Olaf. One of the biggest rules in the world is that you never, ever ask what FAS means.

I like boob bubbles that pop and become bigger boobs and turn into boob bubbles.

FAS!

by Pelkiebum July 06, 2004

FA

abbreviation for fucked arse

When she had finished fucking her boyfriend with her brand new dildo he had a fa

by Stias August 28, 2005

FAS

a fucking hot swimmer; anyone associated with a swim team that is known for his fucking hotness

Look Leslie! FAS is taking off his speedo!

by Dana October 11, 2004