What is Stainus?
1.
a stained anus, kinda browner than you think it should be...maybe even a dingle-berry or two present. Rhymes with anus.
Biff: Hey Blaine...that chick I banged last was awesome. But, when she bent over and pulled her panties off, I saw her stainus! It was rotten. But, I did her anyways.
Blaine: Did your tool smell like ass?
See
Random Words:
1.
1. One who, through vigorous intercourse, can cause a woman's vagina to expel air.
2. One who enjoys, understands, and appreciates..