Sour milk

Not fully clearing all the smome out of a bong hit. It sits in the piece and looks murky and milky

MILK GONE BAD! (often used by Rick James)

Also known as "white boy smell". Sometimes referred to as "Spoiled Milk Smell". Certain white boys (and white girls) have this distinct smell of sour milk to them. No amount of deoderant cant stop the smell. You can usually tell when a white boy will have that smell from the way they look. They are usually blonde, blue eyed, and have pale skin... but any white person can have this smell. Once you know what smell to look for you will notice this smell on most white people. Some white people dont shower but once every 2-3 days so the smell is usually a result of that. Just like black people have a distinct odor, so do certain white people.

Some examples of who likely has that sour milk smell:

Nick Carter
Kirsten Dunst
Britney Spears
Jenny McCarthy
Pam Anderson
Rick Shroeder
Brad Pitt

and many others...

When one recieves the act of oral pleasure and leaves the ejaculated semen to dry on shaft. Only to be come back to lick the dried semen off like a popsicle.

Juice from tits that has become thick, creamy, and rancid more like rotten butter than milk for some reason. Possibly from an old ass lady or someone that has died.

The act of ejaculating on a woman's back while sleeping, and in the morning she smells and eats it, usually the semen have a sour taste.