Firstly, I just did a lyrics search and it said "no scent of grease" on every lyric site I found. This confused me because I was convinced it was "no scented breeze" and they also have "Take a walk up upon Parlament Street".
Glad I am not losing my marbles on both counts. lol

Secondly, I always sing centipedes just for a laugh.

And lastly, I thought it was, "And I've also seen the Mourne Green"