Pronunciation: [biː ˈɒf wɪð juː] (IPA) 
The idiom "be off with you" is a British expression that means "go away" or "leave." The correct pronunciation is /biː ɒf wɪð juː/ in IPA. "Be off" is pronounced as two syllables /biː ɒf/ with stress on the first syllable, and "with" is pronounced as /wɪð/. "You" is pronounced as /juː/ with stress on the second syllable. This phrase is considered informal and is usually used in a playful or dismissive manner.
"Be off with you" is an idiomatic English expression that is used to command someone to leave or to go away immediately. It is often used in a dismissive or abrupt manner indicating annoyance, impatience, or a desire for someone to leave quickly. This phrase is usually employed when the speaker wants to emphasize their desire for someone to depart or to cease bothering them.
This expression typically conveys a sense of irritation or frustration, and can sometimes carry a dismissive or rude tone. It is primarily used in spoken language and informal contexts, such as in conversations among friends, family members, or acquaintances.
The phrase "be off with you" can be seen as a combination of the verb "to be" followed by the preposition "off", which adds emphasis to the command or request for someone to leave. The inclusion of the pronoun "you" specifies that the speaker is addressing the person they want to see depart.
In summary, "be off with you" is an idiomatic and forceful command used to convey the speaker's desire for someone to leave immediately. It is characterized by its dismissive or abrupt tone and is commonly utilized in informal or spoken English conversations.
