make a show of oneself

Meanings:

• 1.

  USUKglobalinformalpejorative
  • To behave in an ostentatious or exaggerated way in order to attract attention, often producing embarrassment or ridicule.

• 2.

  USUKglobalneutralinformal
  • To display one's abilities, appearance, or possessions conspicuously with the intention of impressing others.