I think it is more a comment about the insane size some of those beverage containers grew to over the years. Some of them do indeed look like you could take a

I think it is more a comment about the insane size some of those beverage containers grew to over the years. Some of them do indeed look like you could take a bath in them. Then again, maybe their colleagues are using those as stealth biceps curl weights and are actually secret gym rats trapped at a desk.