Examples of funny birthday gifts include Zen dog sculptures, gourmet salt test-tube kits or cookie-holding mugs. Presents that pertain to someone's interests but make a light-hearted statement may make good choices.
Other funny birthday gifts include cards, hats or T-shirts that have funny sayings about age. Wine glasses, utensils or signs with funny sayings can be interesting choices as well. Sometimes people can be sensitive about age or certain interests, so it helps to think carefully about whether or not someone will enjoy the gift. It may help to ask a friend or read reviews of funny gifts before purchasing them.