Lyrics:

[Verse 1]
Pocket crocodile
Hold him in your hand
Keep him warm and moist
He bites

[Refrain]
ぼくのかわいいわにはいっぱいこめ食べる
ぼくのかわいいわにとずっといっしょだよう

[Verse 2]
Crocodile life span
Isn't very long
Even when he's gone
He loves you