"Happy Birthday You Old Bat" funny birthday card. This would be the perfect Birthday Card for your favorite person!  Details:  -A2 Size (4.25 x 5.5 inches folded). -Printed on premium 16pt thick cardstock with a matte finish. -Paired with a coordinated kraft or holiday color envelope. -BLANK INSIDE -Hand Drawn Greeting card, funny card, birthday card, funny birthday card, bat, pun, sarcastic, sarcasm, humor, joke