In order to hide some awful comment system online, Steven Frank from Panic inc. made a great little tool which you can load as a browser extension on many browsers or, as my preferred method, as a bookmarklet.
The bookmarklet was done by someone else, Justin Ridgewell, but it did not work on HTTPS website like Hipster Pixel. So I imported it in Github and made the update myself. You can find the code under the shutup-css-bookmarklet repository.
Instructions are in there too. Enjoy!