Take a junk boat, cross the water, like to see a
merry-go-round?

The story:

I didn't mishear it that bad, actually. For
instance, I knew it had something to do with
America, not a merry-go-round. But I just thought
someone might mishear it as if they were singing
about going to a carnival or an amusement park or
something. It's better than jumbo (What is
that, jumbo shrimp or something?!) , and
it would be cool if the misheard WERE the real
lyric, as if they swallowed the "round" while
singing the lyric.