The act of ejaculating across your girls eye lashes after sex then lightly blowing on her lashes until dry causing them to be stuck so she is unable to see.
Yo, my girl gonna get the "Stevie Wonder" tonight when I shoot my man juice across her eyes.
When you blow your load into both eyes of a chick causing her to be blinded and then while she is reaching for a towel you put a keyboard in front of her.
"Collin gave Kristy a Stevie Wonder last night and she played "Sunshine in her Eyes" and didnt miss a beat.
When you are fucking a blind girl from behind while grabbing her hair and banging her face on a piano. You could also take it a step further by wearing sunglasses and smiling while waving your head back and forth.
Bob: I think I knocked out that girl's teeth giving her a Stevie Wonder.
The act of having to wear shades because your sexual partner is so unappealing. Wearing the shades, especially in the dark, make the act much more 'safer', since you minimize risk of seeing their face.
Jim: Did you sleep with her?
Cheeks: Yup
Jim: But I thought she looked rough?
Cheeks: Gave it the old stevie wonder dude! Never know when your next shag may come round.
Jim: Sorted!
It's when you ejaculate into your sexual partners eye and because of that they're blinded then you turn them around and begin having anal sex with them.