Falarious Share definition Flag When something is so funny u combine the word "fucking and hillarious" making the word falarious Ross "OMG the joke Matt said today was so Falarious"Jake "IK that kid in general is Falarious" Falarious by Eman Ekaf May 27, 2010 0 0 Get merch Get the Falarious mug. Buy Now — $32.95 See more merch