بعد الغدا، اكلنا شوية شوكولاتة وشربنا قهوة.

It is Egyptian Arabic.

A few clues:

• الغدا for lunch is a very common Egyptian colloquial form.
• شوية meaning a little / some is also very common in spoken Egyptian.
• There are no case endings, which is normal in spoken Arabic.
• The spelling is somewhat informal/colloquial, especially in everyday writing.

A more formal MSA version would look different, for example:

• بعد الغداء، أكلنا بعض الشوكولاتة وشربنا قهوة.

In Egyptian Arabic, people very often write the word for lunch as الغدا in informal writing, even though the MSA spelling is الغداء.

So:

• الغدا = common Egyptian spelling in casual writing
• الغداء = standard formal spelling

They refer to the same word here. This is a good example of how spoken dialects are often written more loosely than MSA.

بعد means after.

So:

• بعد الغدا = after lunch

It works much like English after + noun.

You can use بعد with lots of time expressions in Egyptian Arabic, for example:

• بعد الشغل = after work
• بعد الدرس = after the lesson
• بعد كده = after that

The الـ is the Arabic definite article, equivalent to the.

So:

• غدا = lunch
• الغدا = the lunch

But in Arabic, expressions like after lunch, after school, after dinner often use the definite form more naturally than English does. So even though English says after lunch, Arabic commonly says something that is literally closer to after the lunch.

That is normal and idiomatic.

اكلنا means we ate.

It has two parts:

• اكل = ate
• نا = we

So the suffix -نا marks the subject we in the past tense.

This is very common in Arabic past-tense verbs:

• أكلت = I ate / you ate
• أكل = he ate
• أكلت = she ate
• أكلنا = we ate
• أكلوا = they ate

In this sentence, the subject we is already built into the verb, so you do not need a separate word for we.

In careful spelling, many people would write أكلنا with a hamza on أ.

But in casual Arabic typing, especially in dialect writing, people often leave hamzas off and write:

• اكلنا instead of أكلنا
• اخد instead of أخذ
• اسمع instead of اسمع

So اكلنا is a very normal informal spelling. It does not change the meaning.

It is usually pronounced approximately akalna.

So the sentence begins roughly like:

• baʿd el-ghada, akalna...

In informal Egyptian speech, vowels may reduce a bit depending on speed, but akalna is a good learner-friendly pronunciation.

شوية means a little, a bit, or some.

In this sentence:

• شوية شوكولاتة = some chocolate / a little chocolate

It is an extremely common Egyptian word.

You will hear it in many contexts:

• شوية مية = a little water
• شوية وقت = a little time
• استنى شوية = wait a little

A common pronunciation is shwayya or showayya, depending on how someone represents it in English letters.

Because شوية is a very natural way in Egyptian Arabic to express an indefinite small amount.

So instead of needing a separate word exactly matching English some, Egyptian often uses:

• شوية + noun

Examples:

• شوية رز = some rice
• شوية فلوس = some money
• شوية شوكولاتة = some chocolate

It often gives the sense of a little bit of or some.

شوكولاتة is a loanword, basically the Arabicized form of chocolate.

Arabic, including Egyptian Arabic, uses many borrowed words for modern or internationally shared items. This is completely normal.

So:

• شوكولاتة = chocolate

Different speakers may pronounce it slightly differently, but this form is very common and widely understood.

The و means and.

Arabic often links actions very directly with و, so:

• أكلنا شوية شوكولاتة وشربنا قهوة
• literally: we ate some chocolate and we drank coffee

In Arabic, it is perfectly normal to have:

• verb + object و verb + object

The second و is not extra. It is simply joining the two actions.

شربنا means we drank.

Like اكلنا, it consists of:

• شرب = drank
• نا = we

So again, the suffix -نا marks the subject we.

This parallel structure is very helpful:

• اكلنا = we ate
• شربنا = we drank

That makes the sentence easy to follow.

In Egyptian Arabic, قهوة is commonly pronounced something like 'ahwa.

That is because the letter ق in many Egyptian varieties, especially Cairene speech, is pronounced as a glottal stop rather than a hard q sound.

So:

• MSA-style pronunciation: qahwa
• Egyptian pronunciation: 'ahwa

This is one of the most noticeable features of Egyptian Arabic pronunciation.

Because Arabic verbs already include the subject.

So اكلنا already means we ate, and شربنا already means we drank.

Adding نحن would usually be unnecessary unless you wanted special emphasis, like:

• نحن أكلنا، مش همّ
• We ate, not them

In ordinary conversation, Arabic usually leaves pronoun subjects out when the verb already makes them clear.

The order is:

• بعد الغدا = time expression
• اكلنا شوية شوكولاتة = first action
• وشربنا قهوة = second action

So the full structure is basically:

• After lunch, we ate some chocolate and drank coffee.

This is very natural in Arabic. Starting with a time phrase is extremely common.

Also notice that Arabic does not need to repeat we as a separate word, because it is already inside اكلنا and شربنا.

Because قهوة by itself can naturally mean coffee in a general indefinite sense.

Arabic often leaves indefiniteness unmarked in colloquial speech. In English, you might say:

• we drank coffee

and not necessarily

• we drank some coffee

Arabic works similarly here.

So:

• شربنا قهوة = we drank coffee

That sounds complete and natural.

Yes, it sounds natural and understandable.

A native speaker might vary it a little depending on style, for example:

• بعد الغدا أكلنا شوية شوكولاتة وشربنا قهوة
• بعد الغدا، كلنا شوية شوكولاتة وشربنا قهوة

In very casual speech, pronunciation may be smoother or shorter, but the sentence you have is absolutely normal for Egyptian Arabic learning purposes.

A learner-friendly pronunciation guide would be:

• baʿd el-ghada, akalna shwayya shokolaata w sherebna 'ahwa

A few notes:

• بعد has the sound ʿ, the Arabic letter ع, which does not exist in English.
• الغدا is roughly el-ghada
• شوية is roughly shwayya
• قهوة in Egyptian is roughly 'ahwa

You do not need perfect pronunciation right away; the main goal is to recognize the words and rhythm.