put (some) meat on (one's) bones

put (some) meat on (one's) bones

To gain weight, especially when one is skinny. My siblings and I were all scrawny kids, so our grandma was always saying that we had to put some meat on our bones. Come on, take a second helping—it'll put meat on your bones!
See also: bone, meat, on, put
Farlex Dictionary of Idioms.
See also:
  • meat on (one's) bones
  • go out of style
  • go out of fashion
  • pack a wallop
  • don't spend it all in one place
  • pack a punch
  • pack a wallop/punch, to
  • get off (one's) rear
  • get off one’s rear