captain_spalding said:

Spiny Norman said:

A massive scrap along the bottom corner of a large ship, as viewed when it’s in dry-dock. I guess the only reason it made it back was that it had a double hull.
It’d be fixable but it’d be quite expensive and time consuming.

Reddit

Nah, that’ll buff right out.

Yeah, a few tens of thousands of litres of bog and 15,000 spray cans, job done mate.