OK jabronis, drink your fight milk and get ready for some 'It's Always Sunny In Philadelphia' quizzing.

We've got 15 questions pulled from all 13 seasons of the show, from the opening episode right down to the last episode aired on FXX and Netflix.

As always, no cheating, no checking Google, Wikipedia or Netflix for the answers. Accent challenges are optional. And remember - be sure to always have a first aid kit for injury stoppage.