This meaning of all the same that our Colombian colleague Alfredo Edgardo brings also exists in ready (Zamora ). It is usually to say you're not all the same!, i.e. no you insist so much on an issue, you're not heavy, don't be pain in the ass ( colloquially ) don't be bloody nuisance, not des Tin, don't be fat, in Castile la Mancha don't be weary. In the marine context, cargo ship
* Only one "like" per meaning and day, the more "likes" the meaning will appear higher in the list