Guess my country didn't get the word not available

oh that's lame. here, this is for you:

"A-well-a everybody's heard about the bird
B-b-b-bird, b-birdd's the word
A-well, a bird, bird, bird, bird is the word
A-well, a bird, bird, bird, well-a bird is the word
A-well, a bird, bird, bird, b-bird's the word
A-well, a bird, bird, bird, well-a bird is the word
A-well, a bird, bird, b-bird is the word
A-well, a bird, bird, bird, b-bird's the word
A-well, a bird, bird, bird, well-a bird is the word
A-well, a bird, bird, b-bird's the word
A-well-a don't you know about the bird?
Well, everybody knows that the bird is the word
A-well-a-bird, bird, b-bird's the word, a-well-a
A-well-a everybody's heard about the bird
Bird, bird, bird, b-bird's the word
A-well, a bird, bird, bird, b-bird's the word
A-well, a bird, bird, bird, b-bird's the word
A-well, a bird, bird, b-bird's the word
A-well, a bird, bird, bird, b-bird's the word
A-well, a bird, bird, bird, b-bird's the word
A-well, a bird, bird, bird, b-bird's the word
A-well, a bird, bird, bird, b-bird's the word
A-well-a don't you know about the bird?
Well, everybody's talking about the bird!
A-well-a bird, bird, b-bird's the word
A-well-a bird, surfing bird, brr, brr, ah, ah
Ah, bap-a-pa-pa-pa-pa-pa-pa-pa-pa-pa-pa-pa-pa-pap
Ma-ma-mow, pa-pa, ma-ma-mow, pa-pa
Ma-ma-mow, pa-pa, ma-ma-mow, pa-pa
Ma-ma-mow, pa-pa, ma-ma-mow, pa-pa
Ma-ma-mow, pa-pa, ma-ma-mow, pa-pa
Ma-ma-mow, pa-pa, ma-ma-mow, pa-pa
Ma-ma-mow, pa-pa, ma-ma-mow, pa-pa
Ma-ma-ma-ma-mow, pa-pa, ma-ma-mow, pa-pa
Ma-ma-ma-ma-mow, pa-pa, ma-ma-mow, pa-pa
Ma-ma-mow, pa-pa, ma-ma-mow, pa-pa
Ma-ma-mow, pa-pa, ma-ma-mow, pa-pa
Ma-ma-mow, ma-ma-mow, pa-pa
Ma-ma-mow, ma-ma-mow, pa-pa
Ma-ma-ma-ma, ma-ma-mow
Ma-ma-ma-ma, ma-ma-mow
Ma-ma-mow, pa-pa, ma-ma-mow, pa-pa
Ma-ma-mow, pa-pa, ma-ma-mow
A-well-a don't you know about the bird?
Well, everybody knows that the bird is the word
A-well, a bird, bird, b-bird's the word
A-well-a mow, mow, pa-pa, ma-ma-mow, pa-pa
Ma-ma-mow, ma-ma, mow, pa-pa"

bird brain

Ma-ma-mow, pa-pa, ma-ma-mow, pa-pa
Ma-ma-mow, pa-pa, ma-ma-mow, pa-pa
Ma-ma-mow, pa-pa, ma-ma-mow, pa-pa
Ma-ma-mow, pa-pa, ma-ma-mow, pa-pa
Ma-ma-mow, pa-pa, ma-ma-mow, pa-pa
Ma-ma-mow, pa-pa, ma-ma-mow, pa-pa

lady gaga doing some baby's babbling?

U horny bastard

No it's The Trashmen doing Surfin' bird. But I can understand the confusion.

Being bald is something I cannot understand

Bump

in the bible when a man shaves his head its because he made a vow to the Lord i think but of course he may just choose it for another reason