Imagine the letter H and G would look similar. Now imagine there was a language that didn't have the letter H. People who spoke that language would post: "Hot Dog" and then go like "aaaahahaha imagine God Dog, like a god thats a dog".

Now add the fact that germans know and use the word burger regularly and do posess knowledge of the existence of different languages and that "burger" is an english word, thus pronunciation differs.

So I'd say no, not funny.

Then again I have laughed about and made jokes that made use of the similarity of burger and Bürger. But I guess the "rofl different languages"-element needs to be combined with smth more to qualify as a joke.

Yours, german giving german answers

Not really, the words are pronounced differently

Although I've seen the email address burger@[domain] and wondered why anyone would have an address named after a food - until realising the sender was a Mr. Burger (pronounced like this: https://upload.wikimedia.org/wikipedia/commons/f/fe/De-Burg.ogg + er).

Also, the food burger is pronounced almost like the Americans do because we took the English pronunciation and modified it slightly to fit existing German sounds.

The "ü" in Bürger however is pronounced like the "ue" in the French word rue, which is a sound that doesn't exist in English.