Definition of go suck an egg in English:

go suck an egg

phrase

North American
informal
  • as imperative Used as an expression of anger or scorn.

    • ‘And anyone who looks down on my dancing because I'm big can just go suck an egg.’
    • ‘If I were you, I'd tell him to go suck an egg and stay out of my way.’
    • ‘I am me, and if you don't like it, you can go suck an egg!’