Trying to get Brian O'Driscoll to say 'totes amazeballs' proves difficult for O2's ad man in their brilliant new advert for small business.

We never knew BOD had the acting chops to pull off comedy, but he's clearly been watching the missus and taking notes. Although if the even more hilarious outtakes are anything to go by, he still has a long way to go before we'll see him on our TVs on the regular.