Two Aussies just figured out how to get FREE McDonald's and it will blow you away

Now, we're not saying you should go out and try this ...

But how these two Australian blokes figured out how they could end up with a free meal from McDonald's is just astounding.

In a video that has gone viral, the pair show how they cheated the system in the self-order stand in their local Maccas.

We can't believe our eyes!