Does anybody know what's the deal with the saying "I'll have a cafe mocha ウォッカ valium latte to go, please"? I keep seeing it everywhere.

I think it's just kind of a satirical thing. It's like people go to スターバックス for their daily coffee to relieve stress and what not, but によって adding the ウォッカ and Valium, it shows that the people who get these drinks are becoming sad and depressed with their daily [sub]urban lives. But the 前 answer was correct in saying that it doesn't actually have anything to do with スターバックス - I think it's just kind of 表示中 us what the world is coming to.

I'm not sure but I looked it up on Google and from what I can tell it has nothing to do with starbucks.

that just sounds dumb