Mug

1. The quantity that can be held in a mug.
2. A person who is gullible and easy to take advantage of.
3. The human face (`kisser' and `smiler' and `mug' are informal terms for `face'; `phiz' is British).
4. With big handle and usually cylindrical.

Shown is a typical coffee mug. Often given out as advertising a device, in this case the Suburu auto.