what is /lounge/ about

I think I realized that.
It's about putting BB-Code in every fucking SENTENCE in order to show you're ^SUPERIOR to anyone else here. It is claiming that Canada is America's bitch, calling !MILKRIBS4K an anus and ending sentences with an italic exclamation mark over you!
It is also about saging your posts. If your post does not contain sage you will immediatelly receive a back to /b/, please. message.
If you try to explain this shit you will be saged with a "You helped him!".

Honestly, you should go fuck yourself.

If you try to explain this shit you will be saged with a "You helped him!".
That's mostly /prog/ thinking. Also, SAGE = Seeks All Gay Experiences.