If you were once married to Avril Lavigne and then had to bear the burden of watching her shenanigans with new future hubby Chad Kroeger (of Nickelback fame), you’d probably be a little bitter. Well, Halloween is the perfect time for bitterness, especially when the people involved are easily recognizable with the addition of a wig and a t-shirt.

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Sum 41’s Deryck Whibley decided to be Avril for Halloween this year, but when he realized he needed a wingman to be Kroeger, he turned to his girlfriend, Best Sport of the Year Ari Cooper. The pair had their laughs–and got quite a few, I’d imagine–before Kroeger got in on the joke and addressed the costumes on Twitter:

Sick burn, Kroeger.