<noun> Colloquial;

Precipitation containing rain and snow.

--> Which means the ground will get wet and the snow won't stick. So it's just crap basically. You probably don't get it in America.

Plural form of slut.

A woman who dresses like a slut during winter.

when something is or you do something that's hella raw

Plural form of the word slut. Many-a-slut's to be seen.

Sleet is when something bad has happened and has put you down

Cold hearted Slut