1. wibble-wobble - Verb
2. wibble-wobble - Interjection
wibble-wobble
(informal) The sound of something liquidy wobbling (e.g. jello).
wibble-wobble (third-person singular simple present wibble-wobbles, present participle wibble-wobbling, simple past and past participle wibble-wobbled)
(informal) To wobble or tremble lightly; to quiver.