A childhood belief about misheard lyrics

when my brother was little, he used to watch the old fashioned peter pan that was basically recorded on a sound stage. there was a song that the pirates sang, and he always believed the lyrics were as follows:

"a yo ho ho a went to show
to mere the steak
so-
it's dangerous to eat"

and he would sing this over and over and over with a fake hook on his hand pretending he was captain hook. i can't believe i still remember the song.