فيه ميه باردة في التلاجة.

In this sentence, فيه is the Egyptian Arabic way to say there is / there are.

So:

• فيه ميه باردة = There is cold water
• فيه literally comes from في (in / there is) plus ـه, but as a whole expression in Egyptian Arabic, learners usually just treat it as the normal existential word: there is / there are

This is extremely common in speech.

Because the sentence contains two different uses of في:

• فيه = there is / there are
• في التلاجة = in the fridge

So the structure is:

• فيه = there is
• ميه باردة = cold water
• في التلاجة = in the fridge

Even though both contain في, they are doing different jobs in the sentence.

A natural Egyptian pronunciation would be:

fīh mayya bārda fit-talāga

A few pronunciation notes:

• فيه = fīh
• ميه = mayya
• باردة = bārda
• في التلاجة often sounds like fit-talāga

Also, in Egyptian Arabic, ج in تلاجة is pronounced like a hard g in go.

So تلاجة is talāga, not talāja.

Because this is Egyptian Arabic, not Modern Standard Arabic.

• ماء is the more formal / Standard Arabic word for water
• ميه (also often written مية) is the everyday Egyptian word

A native speaker in Egypt would very naturally say ميه in conversation.

Because ميه is treated as a feminine noun, so the adjective has to agree with it.

• ميه = water
• باردة = cold (feminine)

In Arabic, adjectives usually come after the noun and agree with it in gender and number.

So:

• ميه باردة = cold water

If the noun were masculine singular, you would normally use the masculine form of the adjective instead.

Because in Arabic, adjectives normally follow the noun they describe.

So English says:

• cold water

But Arabic says:

• water cold
• ميه باردة

This is one of the most basic word-order differences English speakers have to get used to.

Because the sentence is talking about some cold water, not the cold water.

• ميه باردة = cold water / some cold water
• الميه الباردة = the cold water

In this sentence, the water is being introduced as something that exists in the fridge, so leaving it indefinite sounds natural.

In Egyptian Arabic, فيه is the normal and most natural way to say there is / there are.

So:

• فيه ميه باردة في التلاجة = natural
• في ميه باردة في التلاجة = not the usual way to express this idea

For learners, it is best to memorize فيه as the standard existential expression.

التلاجة means the fridge or the refrigerator in Egyptian Arabic.

It comes from the root idea of coldness/ice, and it is the normal everyday Egyptian word.

A key pronunciation point:

• ج in Egyptian Arabic is usually pronounced g
• so تلاجة sounds like talāga

With the definite article:

• التلاجة = it-talāga / et-talāga, depending on how you write the pronunciation

This happens because of two very common pronunciation features:

1. في before a following ال often gets pronounced smoothly together:

   • في التلاجة → fit-...

2. The ل of ال assimilates before certain letters, including ت

   • التلاجة is pronounced it-talāga / et-talāga, not al-talāga

So in fast natural speech:

• في التلاجة → fit-talāga

This is a pronunciation issue more than a vocabulary issue.

Yes, pretty much.

A rough word-for-word breakdown is:

• فيه = there is
• ميه = water
• باردة = cold
• في التلاجة = in the fridge

So the literal order is close to:

There is water cold in the fridge

But in natural English, of course, you would say:

There is cold water in the fridge.

Yes, Arabic has some flexibility, but this version is very natural and neutral:

• فيه ميه باردة في التلاجة

You may also hear other orders depending on emphasis, but for learners this is the best pattern to remember for an existence sentence:

• فيه + thing + place

Here it is expanded with an adjective:

• فيه + ميه باردة + في التلاجة

Yes. In Egyptian Arabic writing, both ميه and مية are commonly seen.

They both represent the same everyday word mayya meaning water.

This kind of spelling variation is very common in dialect writing, because colloquial Arabic does not have one single fully fixed spelling system in the same way formal Standard Arabic does.