Thoughtful Happy Birthday Wishes For Your Coworker. Wishing you a day filled with joy and a year filled with success. Happy ...

There are funny wishes for the jokester, simple messages for ... If you’re pairing your birthday wish with a gift, consider writing your sentiments in a card for them to keep, display, and ...

That said, it's probably a good idea to avoid mentioning that time they got too drunk at a work function or the fact that they hate their job—you never know where that card might end up ...