Subs, hoggies, grinders, poboys...... they all look good to me!
I was always told that long ago in Sub school in New London that the local roach coach ( food van) actually started the name for its grinders, calling the Subs. BTW that small little Roach Coach became a pretty big company. The guy is now a mega millionaire, the name of what his Roach Coach evolved into is ...... Subway. Don't know if its true, But I was there then, and their subs did change their names from grinders to subs. <pretty cool!>