Pronunciation: [ɡɹˈʌbz ˈʌp] (IPA) 
"Grubs up" is a British slang term that means "food is ready" or "it's time to eat." The spelling of this phrase uses the IPA phonetic transcription, with the "g" pronounced as /ɡ/, the "r" as /r/, the "u" as /ʌ/, the "b" as /b/, the "s" as /s/, and the "up" as /ʌp/. This phrase is commonly used in informal settings, such as at home or among friends, and is often associated with casual dining and socializing.
Grubs up is an idiomatic expression primarily used in British English, specifically during mealtime, and it means "food is ready" or "it is time to eat." This informal phrase is often used in a casual or light-hearted manner among friends or acquaintances. The term "grubs" in this context is a slang term for food, derived from the metaphorical connection between the act of digging up or consuming food and the behavior of grubs (the larvae of certain insects) that tunnel underground. The word "up" is added to the phrase to emphasize that the food is prepared and ready to be enjoyed.
The expression "grubs up" can be similar to other phrases such as "dinner is served" or "time to eat," but tends to have a more informal and playful tone. It is often used to announce that a meal has been cooked and is ready to be served, or to let others know that it is time to gather around and eat. The term can be used in various situations, such as at home when a family meal is being served, or in social settings like a barbecue or picnic. Overall, "grubs up" serves as a light-hearted and informal way to announce that a meal is ready, adding a touch of fun and informality to the dining experience.
The phrase "grubs up" originated in British English and is commonly used as a slang expression to indicate that a meal is ready or about to be served. It is an informal way of announcing that food is ready for consumption.
The word "grub" in this context refers to food or a meal. Its etymology can be traced back to the Middle English word "grubben", meaning "to dig". The association between food and digging arises from the act of digging up roots or foraging for edible things in the ground. Over time, "grub" came to specifically refer to larvae or wriggling creatures often found while digging, and later extended its meaning to food in general.
The term "grubs up" likely emerged from the idea of digging up or finding food, and then evolved to signify the act of a meal being prepared or presented. The slang phrase has become popular in British English, particularly in informal settings.
