look up any word, like sweetest day:
 
1.
A more specific replacement for the slang use of "gay" ie. not good, bad, no good, un-cool,crappy, soft, unsuitable, or incompetent, without confusing the listener with an unnecessary general reference of preceived sexual orientation.
Bill Belichick just made the most fagocious play call I have ever seen in my life.
by Ososuave November 15, 2009
 
2.
the art of fag-ness, when calling someone a fag is just not enough
my buddy big G is so fagocious, that when he sword fights he likes to listen to Toby Quief.
by re-becca August 26, 2006