The singer stops at Paddy West's (boarding)-house. Paddy offers him a (bad) meal and induces him to go to sea. Paddy assures the recruit is qualified by sending him three times "around the horn" of a cow and having him furl the royal of the window blind
Hugill claimed Paddy West was a real person, living probably on Great Howard Street in Liverpool. But he offers no further details. For the not-very-savory history of boarding masters in general, see the notes to "Dixie Brown" [Laws D7]. - RBW