2. s. A large cup for hot liquids, usually having a handle and used without a saucer.
3. s. (slang) The face, often used deprecatingly.
What an ugly mug.
4. s. (slang) A gullible or easily-cheated person.
He’s a gullible mug – he believed her again.
5. s. (Australia) A stupid or contemptible person.
6. v. (transitive, obsolete, UK) To strike in the face.
7. v. To assault for the purpose of robbery.
8. v. (intransitive) To exaggerate a facial expression for communicative emphasis; to make a face, to pose, as for photographs or in a performance, in an exaggerated or affected manner.
The children weren't interested in sitting still for a serious photo; they mugged for the camera.
9. v. To photograph for identification; to take a mug shot.(R:COED2, page=1129/64)
10. v. (Australia) To learn or review a subject as much as possible in a short time; cram.
11. s. (slang) Motherfucker (usually in similes, e.g. "like a mug" or "as a mug")
