look up any word, like b4nny:
 
6.
SFO
So Fucking Offended
I am sfo that you went to dinner without me.
by quequequeque October 29, 2010
 
1.
SFO
Three letter airport code for San Francisco International Airport
We flew into SFO.
by sanverde September 17, 2003
 
2.
SFO
Official designation for San Francisco International Airport.
Driver, take me to the United terminal at SFO, please.
by Flux September 13, 2003
 
3.
SFO
So Fucking Owned     
That low intellect mouth-breather was SFO
by mongoloid August 12, 2004
 
4.
SFO
San Francisco International Airport
My plane is leaving SFO at 9:00am.
by George W. September 10, 2003
 
5.
SFO
San Fransico Airport
"I want a flight from SFO to Incheon Airport."
by Sheep go baa September 08, 2003
 
7.
so full of shit
that muthafuka was sfos!
by greenest garden July 24, 2009