A surname.

plural of Dumm

(dated) A silent person; a person who does not talk. / A stupid person. / A figure of a person or animal used by a ventriloquist; a puppet.

To make a mock-up or prototype version of something, without some or all off its intended functionality. / (sports) To feint.

(slang) Extremely.

A flat wooden life-size figure painted and shaped in silhouette.

plural of dummy

Third-person singular simple present indicative form of dummy

(video games) To remove (a feature, subplot, item, or character) from a video game.

(informal, chiefly Australia) To overreact (as an adult) to a situation, in an angry and childish manner.