Send a text message to your supervisor at an appropriate time wishing him or her a happy birthday.

How to say happy birthday to a manager. The older the song the sweeter the tune. Now lets go get the birthday cake. All of us really appreciate your helpful and motivating leadership.

Ever since my time here you have kept that promise to the fullest. Happy birthday to our great boss and our ideal. Use one of our greetings for a brief but meaningful recognition.

On this special day I wish you a career that is long and fulfilling. Add one of these special greetings to let him know you really think highly of him. You are simply the best.

Happy birthday to our wonderful boss you will always be an inspiration for us. But Id still like to wish you happy birthday. Wishing you a very happy birthday.

The pure-hearted man Ive ever met. We wish you all the best and hope that you take your élan with you into your new year of life so that you can continue to work successfully and with great joy in the future. Happy birthday boss.

If your life was like a meeting hell we know your meetings never end. Blow the candle and make a wish. Dear boss I hope you have a very happy and fulfilling personal life.