Funny birthday wishes to a sister are intended to lit up the smile on the face of a sister and make her day more colorful. The funny messages can be sent through text messages or by a funny video clip which can be recorded and sent to the sister.

Samples of funny birthday messages for sister are given below:

1). Dear sister, I send you happy birthday wishes for the special day. Keep in mind to treat me especially in a lavish way once I reach town.

2). Dearest sister, wishing you a happy birthday in advance. I am sending you a precious gift you have always asked and in return I want the watch you promised to give me.

3). Lovely sister, I wish you lots of love and a happy birthday. I hope you celebrate your birthday well with peace without the usual chit chatter with your noisy girlfriends.

4). Sweet sister, wishing you a wonderful birthday celebration. Make sure you send me the return gift in reply to my message.

5). Dear sister, wishing you a sweet happy birthday. I can’t believe that you are such a grown up girl earning like a pro. I would wish you to shower some of your earning as a birthday memento for me.