Looking for the perfect way to say happy birthday to your cousin? Discover a fantastic collection of funny happy birthday cuz wishes that will make your cousin smile and feel special on their big day. From clever jokes to hilarious messages, find unique ideas tailored for cousins of all ages and personalities. Whether you want a lighthearted roast or a sweet, humorous note, our curated birthday wishes help you create unforgettable birthday moments. Share laughs, strengthen family bonds, and make your cousin’s birthday truly memorable. Ideal for birthday cards, social media posts, or heartfelt texts.