Turning forty is no joke — but it sure can be funny! Our funny 40th birthday ecards combine witty humor, playful animation, and a dash of good-natured teasing to celebrate this milestone in style. Whether you’re sending laughs to a friend, spouse, coworker, or sibling, these ecards make the big 4-0 feel unforgettable (and a lot more fun).

Each ecard delivers the perfect mix of humor and heart. From cheeky jokes about “getting wiser” to silly cartoons that celebrate forty with flair, these greetings capture the spirit of laughter that every milestone deserves. They’re mobile-friendly, instantly delivered by email or text, and easy to personalize with your own funny or thoughtful message. No waiting, no postage — just instant smiles sent straight to their inbox.

Looking for more ways to celebrate? Explore our milestone birthday ecards for other big birthdays, or check out our full funny birthday ecards collection for humor that fits any age. Want to send something extra heartfelt? Browse cute birthday ecards or share love and laughter with birthday ecards for family.

These funny 40th birthday ecards are perfect for anyone who’s young at heart (even if the candles say otherwise). Whether you’re sending a cheeky animated roast, a musical joke, or a laugh-out-loud cartoon, these ecards guarantee smiles. With instant delivery and hilarious animation, they’re a modern, fun way to remind them that forty is fabulous.

Send a funny 40th birthday ecard today and help make their milestone celebration full of laughter, love, and unforgettable memories.