#1 mug n. [mugful] the quantity that can be held in a mug. wn
#2 mug v. rob at gunpoint or with the threat of violence; "I was mugged in the streets of New York last night". wn
#3 mug n. [chump, fool, gull, mark, patsy, fall guy, sucker, soft touch] a person who is gullible and easy to take advantage of. wn
#4 mug n. [countenance, physiognomy, phiz, visage, kisser, smiler] the human face ('kisser' and 'smiler' and 'mug' are informal terms for 'face' and 'phiz' is British). wn
#5 mug n. with handle and usually cylindrical. wn
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