A liberal extremist. The kind who is so liberal that they're delusional. They're generally angry feminazis, neckbeards from Tumblr or YouTube, or whiny teenagers. They're the ones burning American flags, shitting on Christians on the internet and protesting over the tiniest things. They're the whining feminists who think criticism should be illegal. They're the people who vote for Hilary JUST because she's a women. You can commonly find them online, in liberal campus clubs, and protesting at churches.
Hyperliberal: how dare you not agree with me and offend me by saying I'm not always right! I'm calling the police!!1!
Did you see that feminist punch the old guy for bumping into her? What a hyperliberal.
Fogey/fogy /fougi/ sl. (early 18C+, orig. Scot) old-fashioned, stuck-in-the mud.
Person with old fashioned ideas which he is unwilling to change: Come to the disco and stop being such an old fogey!
You think me an old fogeyand an old tory, his thoughtful voice said. I saw three generations since O’Connel’s time. I remember the famine. Do you know that the orange lodges agitated for repeal of the union twenty years before O’Connel did or before the prelates of your communion denounced him as a demagogue? You fenians forget some things. (James Joyce, Ulysses. Penguin Books,1992. p. 38)