What is Mushroom Eye?
1.
The Act Of Blacking someones eye with a mushroom slap ( a solid slap of the penis to the facial region)
I gave her a mushroom eye when she didn't shut up last night.
See
2.
When a man hits a person in the eye with his penis to the point it leaves a black eye.
Jared hit marissa with his penis and gave her a black eye...
See
3.
When a man slaps a woman in the eye with his penis with such a force that it leaves a black eye.
When jared slapped marissa in the eye with his penis it gave her a black eye
See