Basically the Greek god of partying! Well technically he was the god of Wine, and all the effects that came with it. Bastard son of Zeus and Persephone or possibly Semele (daughter of Cadmus).
God: Gave a shit about mankind, God of epiphany, and also known as the foreign God. Preferred to give his followers a chance to channel his "essence" by ways of "masking". God of excess. God of madness, God of Compassion. He's on the lookout for that "liberating" Lilith "gal"...
There were Greek festivals in honor of Dionysus and a theater of Dionysus in Athens. The terms Apollo and Dionysus are juxtaposed as contrasts or conflicts – restraint and reason vs. license; this concept was later written about by the German philosopher Friedich Nietzsche (1844-1900).