UsingEnglish.com

'BIG UP' Phrasal Verb

Definition of Big up phrasal verb

Big up

  1. Exaggerate the importance
    (Separable [optional] | International English)
    » Example: He BIGS himself UP all the time.
  2. Increase the size of muscles by exercise
    (Separable [optional] | British English)
    » Example: They work out a lot to BIG themselves UP.

Trustpilot