- change at once (usually used imperatively, as in a magician's command).
- a change occurring suddenly and as if by magic: There is always an element of presto chango in international relations.
Origin of presto chango
rhyming alteration of change
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for presto chango
By simply saying those nine simple words we can magically claim anything for Islam, presto-chango.Bill O’Reilly, Muslim-Hunter
June 5, 2014
Then Mrs. Spider came along, and she spun some glossy silk web over the places where the seams were, and presto-chango!Lulu, Alice and Jimmie Wibblewobble
Howard R. Garis