Some funny quotes to include in birthday wishes are, "Another year older, but unfortunately none wiser," and, "Another year, another new place that aches." Another quote is, "Better to be over the hill than buried under it."
Additional funny quotes include, "Is it getting hotter in here, or is it just all the candles on your cake?" and, "I made you a birthday cake to celebrate, but I couldn’t light the candles. It turns out the fire department requires a permit for bonfires."
Other humorous quotes for birthday wishes include, "Happy birthday! At your age, the problem isn't the fact you've slowed down - it just seems like everybody else hasn’t," and, "Happy birthday! There’s a definite moment when you can no longer deny you’re getting older: the moment you start to use decade-old shots as your Facebook, Google Plus or LinkedIn profile photo."
Other birthday quotes are, "There is still no miracle cure for the aches and pains of getting older (but napping all day comes close). Happy birthday," and, "On your special day, I wish you peace, love, insight, relaxation, fun, knowledge, romance, friendship… and all that stuff that doesn’t cost anything." Another funny quote is, "Happy birthday. So what if you're almost a senior citizen. The older you are, the better the seats you get on the bus and subway!"