It makes less sense than lolcats.
These might help
Doge | Know Your Meme
Doge meme explained. (Sample playthrough in source)
But the truth of it is, it's simulating the thoughts of a simpler creature, which is much freedom. Plus it's very forbidden to use such grammar on the internet, where people require more strict grammarings. It's like medicinal marijuana. And just slap a cute animal on it, then you have the internet eating it up like candy.
For you! :D
it was never funny but got horrible when it became ubiquitous
But he's cute. And because I've never heard "doge" said out loud with any kind of certainty, I pronounce it "doag" (rhymes with "boat") because it reminds me of the way my Texas-raised mom says "dog".
Its the new Dolan.
I'd be more impressed if that image followed doge syntax.
I tried. Google can only do so much XD