Based on ANY standards - age, height and the fact that at least one of the men and maybe both are currently "on disability" and NOT working (they may have been doing physical work when they were working, but they aren't now) both men in this story are OBESE. A proper weight for a 6' man is 160-165. There wasn't a picture but the one waitress said they looked really "pregnant".
The men admit they went after the most expensive seafood - filling their plates with so much that the restaurant had to refill these items MULTIPLE TIMES during their visits AT THEIR REQUEST. These men appear to eat excessive amounts AND have "all you can eat" mentality" meaning that they feel they must eat (or waste) enough food to "beat" the restaurant - ie: eat MORE than



$$ (whatever the price is) food to "win".
What is telling to me is that the staff was berated by these men for refilling the specific foods they wanted too slowly and based on the reaction (signs etc) the employees probably received complaints from OTHER CUSTOMERS. The men weren't denied the items and the restaurant filled the items several times while these men were eating and they still demanded more. Wanna bet they stood at the buffet (after several previous trips) waiting and descended on the fresh items like vultures and TOOK ALL OF THEM before giving less "devoted" diners an opportunity to have ANY.
Eating a LOT or having a healthy or heart appetite is not the same as gluttony. No one (even all-you-can-eat restaurants) begrudges people eating well and enjoying their food. What is objectionable is wasting good food, taking ALL of any item before others get ANY, not once but multiple times, and taking advantage of the establishment day after day by repeating this behavior. The behaviors didn't just affect the restaurant, they affected every OTHER customer (3 days a week) who also liked the seafood and didn't get any because these men took ALL that was served.
The million dollar question here is how much these guys eat when they have to PAY for each plateful - like at a normal restaurant?
My Opinion