Statistics prove, prove that you've one birthday,
one birthday ev'ry year.
But there are 364 unbirthdays --
that is why we're gathered here to cheer.
A very merry unbirthday to you, to you.
A very merry unbirthday to you.
It's great to drink to someone,
and I guess that you will do.
A very merry unbirthday to you!