Any good anime bl or with shonen ai vibes that is not that known?

Try Makai Ouji http://www.crunchyroll.com/makai-ouji-devils-and-realist

Try Makai Ouji, Monochrome Factor, and Saraiya Goyou.

sorry didn't mean to double post!

Kuroshitsuji!!

Saraiya Goyou = House of Five Leaves. I love No. 6, DRAMAtical Murder, Orenchi no Furo Jijo, and Hakkenden (by mangaka of Super Lovers).

- X (Yes, that's literally what it's called. It's based on the manga by Clamp, but in my opinion it's confusing and drags on. There's some pretty good shounen ai scenes, though you have to wait for them.)
- Nabari no Ou
- K-Project
- Togainu no Chi (Like DRAMAtical Murder, it's based on a BL game. You'll find lots of hints.)
- 07-Ghost
- Yami no Matsuei
- Black Cat (Well, only a tiny bit)
- Spiral: Suiri no Kizuna
- Honoo no Mirage (I recommend the OVA more than the actual anime because despite not being familiar with the plot or characters, it was more dynamic and interesting)

Karneval ---> I keep screaming for them to just kiss or whatever...

Try these anime, you might already know some of them:
Junjou Romantica,
Togainu no Chi,
Sekaiichi Hatsukoi,
Hybrid Child,
07 Ghost,
Antique Bakery,
Betrayal Knows My Name,
Descendants of Darkness,
Gakuen Heaven,
Karneval,
Gravitation,
Hey! Class President,
Kirepapa,
Kyo Kara Maoh,
Loveless,
Mirage of Blaze,
Princess Princess,
Sex Pistols,
Tight-Rope,
Vassalord.
(≧∀≦)..... (=・ω・=)