Get lucky?

Lottery: A tax on people who are bad at math.

Anon.

A nip in the air?

Sweater, n. A garment worn by child when its mother is feeling chilly.

Ambrose Bierce

Shall we?

Dancing: the vertical expression of a horizontal desire legalized by music.

George Bernard Shaw

Strange resemblance

dop·pel·gäng·er, noun. A ghostly counterpart of a living person.

Cleansing Rituals

BATH, n. A kind of mystic ceremony substituted for religious worship, with what spiritual efficacy has not been determined.

Ambrose Bierce

Filters: Not just for making coffee.

fil·ter, n. A device that removes something from whatever passes through it, as in impurities or unwanted matter.