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InOnboard a ship, the term "mug up"mug up meant pick"pick up your mug while being served a beverage or it will spill all over....over". Especially during choppy or large seas.
In a ship the term "mug up" meant pick up your mug while being served a beverage or it will spill all over..... Especially during choppy or large seas
Onboard a ship, the term mug up meant "pick up your mug while being served a beverage or it will spill all over". Especially during choppy or large seas.
