1 definition by KissyLee
When you smile and your chin gets dents in it, like hamburger meat. Common in women over 40 and heavy set people.
You need some Botox in your chin to get rid of your hamburger chin.
Who are you, Chevy Chase with your hamburger chin?
Who are you, Chevy Chase with your hamburger chin?
by KissyLee November 17, 2021