Meaning of the word "the wholesome meat is at another man's cost" in English

What does "the wholesome meat is at another man's cost" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

the wholesome meat is at another man's cost

US /ðə ˈhoʊl.səm miːt ɪz æt əˈnʌð.ər mænz kɔːst/
UK /ðə ˈhəʊl.səm miːt ɪz æt əˈnʌð.ə mænz kɒst/
"the wholesome meat is at another man's cost" picture

Idiom

used to describe someone who enjoys or consumes things more when they do not have to pay for them

Example:
He always orders the most expensive steak when the company pays; the wholesome meat is at another man's cost.
I noticed he eats much more at parties than at home; I guess the wholesome meat is at another man's cost.