look up any word, like spook:
 
8.
An acronym for Flat-ass calm. Used by sailors, fishermen and people who spend time on the water to describe a sea like glass.
"Going surfing today?"
"Nah man, it's F.A.C."

--or--

"Good day for fishing, it's F.A.C. out."
by B. Dub March 14, 2012
 
1.
FAC
Friday After Class at the University of Iowa

A lot of colleges have "happy hour," but FAC is in a league of its own.

(pronounced F.A.C., not "fack")
"I went to FAC at SpoCo and played flippy cup."

"I FACed at DC's and played quarters."
by DTF at FAC August 30, 2009
 
2.
fac
(uw madison) friday after class
they've got fac drink specials at Brothers
by m March 21, 2005
 
3.
fac
abrevaiation for 'funny as cancer'. used for when someones said something that was supposed to be funny but really isnt.
"why did the chicken cross the road? to get to the other side"
"mate thats fac"
by joejoejoejoejoe June 13, 2007
 
4.
F.A.C. stands for Friday Afternoon Chiefin'.
to smoke weed on a friday afternoon.
Bob: What do you want to do today?
Seymour: Let's F.A.C. today.
Bob: Hell Yeah
by jheremy g October 25, 2009
 
5.
Stands for Family and Consumer Science
Oh man we have to go to FACS again!
by Quenetteo October 19, 2005
 
6.
fac
fucking autocorrect ... when your phone changes what you meant to say
me: i've got sticky cum in my pocket
them: WTF?!?!
me: a stick of gum ... fac
by dycc.v ufuof ydfi; gi/ogu.g u/ April 05, 2011
 
7.
an abrieviation for the Fish Awareness corporization. This corporization stands up for innocent fish everywhere and discourages eating fish and anything bad regarding fish.
THe F.A.C. mantra is "Fish are Friends, not food"
This is a message sponsored by the fish awareness corporization. (F.A.C.
person a-"Hey Jim,"
person b-"Hey Bob!"
person a-"Have you heard of fish before?"
person b-"Yeah, i eat them,"
person a-"WHAT!?!?! Fish are friends, not food. FISH HAVE RIGHTS!!!"
person b-"Okay, i won't eat them anymore"
person a-"I like fish."
person b-"i like you AND fish,"
person a-"OOOH"
And remember- fish are friends, not food
by Mingletoe January 14, 2011