A 21st birthday is a big step, and sometimes the best way to celebrate is with a good laugh! If you're looking to add some humour to their birthday card, these messages are sure to do the trick.
Funny 21st Birthday Messages: Lighthearted & Humorous
Bring a smile to their face with these funny and witty messages, perfect for celebrating the joys (and woes) of proper adulthood.
HumorousLightheartedWitty