Citation from ' ' Womp, womp': Ex-Trump campaign manager Lewandowski mocks migrant girl with Down syndrome', USA Today, William Cummings, 19 June 2018 censored in hope of resolving Google's penalty against this site. Almost always used sarcastically to indicate that the speaker doesn't care. The second 'womp' is spoken at a lower pitch. imitation of a sound effect traditionally used in cartoons after something unfortunate happens to a character.