Some landlord has a sense of humor

I found this angry looking god-turned-waterspout on the side on an apartment building near the Pittsburgh neighborhood of Squirrel Hill. I'm not sure which god it's meant to be. Maybe Bacchus or Dionysius because of the grapes? But being the god of wine, wouldn't Bacchus look happy and easygoing? Then again, maybe he's an angry drunk. And apparently, "Dionysus sometimes has the epithet Bromios, meaning 'the thunderer' or 'he of the loud shout'." But this guy doesn't look so much like he's shouting as blowing or spitting. Perhaps it's that badass Zeus, the god of sky and thunder. But he has no lightning bolt, just a waterspout. Unfortunately, I've never actually seen water coming out of his mouth. Maybe he shoots out wine instead!