mug muck
The grotty sludge that hardens to a putrid film on the botttom of a coffee mug when left on your desk for a few days, or weeks.
Look at the filthy mug muck that's formed on that lazy bastard's coffee mug!
| 俚语 | mug muck |
| 释义 | mug muckThe grotty sludge that hardens to a putrid film on the botttom of a coffee mug when left on your desk for a few days, or weeks. Look at the filthy mug muck that's formed on that lazy bastard's coffee mug! |
| 随便看 |
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