the sexual act of stashing a woman's used tampon (still wet) and then recieving oral sex. Once you blow your load in her eye's, when she starts to open them and is squinting, you slap her in the face with her used tampon.
"Hey why are you wearing those sunglasses?"
I got a Beijing sunrise last night."
"Dude, I saw your girlfriend squinting today."
"Yeah, I gave her a Beijing sunrise last night and she hasn't been able to see all day."