A magic cookie.
A piece of crack cocaine, larger than a rock, and often in the shape of a cookie.
The female genitalia.
A small, flat, baked good which is either crisp or soft but firm.
One's eaten food (e.g. lunch, etc.), especially one's stomach contents.
A sweet baked good (as in the previous sense) usually having chocolate chips, fruit, nuts, etc. baked into it.
A bun.
A cucoloris.
An HTTP cookie.
To send a cookie to (a user, computer, etc.).
An Italian variant of ice cream made from milk and sugar, combined with other flavourings. The ingredients are supercooled while stirring to break up ice crystals as they form.