They're missing the Catalina Wine Mixer for this.
Let's face it - Step Brothers is one of the most ridiculous, immature, stupid, idiotic, pointless and fucking hilarious films of recent times. We can all agree the 2008 sibling comedy is a stone-cold classic full of forever quotable lines.
So it was a combination of bafflement and excitement that greeted the sight of both Brennan and Dale watching the comedic defending unfold at Stamford Bridge on Saturday. That's right - actors Will Ferrell and Dale Doback were both present.
What they made of the visitors' sorry capitulation at the hands of Champions-elect Chelsea is anyone's guess, but they were greeted with a warm reception by fans in the stadium, and many millions watching at home.
Not only did their cameo lead to many a Step Brothers-themed gag - mostly at poor Arsenal's expense - but it sparked excitement that there may be a sequel in the offing.
(Although in fairness, they happen to be filming Holmes and Watson so it's SB2 may just be a pipe dream...)
https://twitter.com/ChelseaFC/status/827870902121529344
https://twitter.com/liz_coyne/status/827876817868619776
https://twitter.com/footballdailyuk/status/827876538087534592
https://twitter.com/ASimmonsFdez/status/827877084399804416
https://twitter.com/JohnWainwright4/status/827876402565361664
https://twitter.com/BeardedGenius/status/827876933803372545
https://twitter.com/Camm_DGK/status/827877049230561281
