Blow out the candles and make a wish while you can Blow out the candles and make a wish while you can It's your birthday And it's your birthday Happy birthday Happy birthday You got a card from your nan And you opened it up, there was money inside It's a voucher! You got a card from your nan and you opened it up And it had money inside It's a voucher! Yeah, it had money inside It's a voucher! Yeah, it had money inside Whose voucher? Happy birthday Gonna give you the bumps And it's your birthday I'm gonna give you the bumps Happy birthday I'm gonna give you the bumps Now it's your birthday Gonna give you the bumps Happy birthday