There are a number of things in life that are completely certain. Death comes to everyone at some point, taxes are unavoidable, and if you @ Ryanair on Twitter with a complaint, you're more than likely going to receive a witty response.
Not only best known for extremely cheap and cheerful flights, the Irish-founded travel provider is infamous for its razor-tongued social media admins - who take any opportunity possible to entertain followers with a bit craic.
And the company have been in flying form once again this week - responding with sass to a punter who believes they've figured out a clever way to avoid paying fees for extra luggage at the gate.
