Definition, synonyms and related words
plural of mug
"The party guests gathered around the table, each holding a large ceramic mug filled with hot coffee."
Third-person singular simple present indicative form of mug
"He mugs the opponent before the referee can intervene."
In plain English: To mug someone means to attack them suddenly and take their things by force.
"The heavy book mugged his hand when he dropped it on the table."