The original and best 100% official Irritable Owl Syndrome design. Maybe he's got IBS? Maybe he smashed his iPhone 6? Maybe he's just a grumpy bird of prey... Artwork and design copyright and Trademark Push Merchandising Ltd. Get the Small NSFW
Hoodie design reads: Fuck Off. Irritable Owl Syndrome
Our hoodies are super heavy at 320g and made with 80% combed cotton and 20% polyester for exactly the right comfort and fit you want from a classic hoody.