- to behave in a self-serving manner.
Origin of ego-trip
First recorded in 1965–70
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for ego-tripping
Every presidential race attracts its share of ego-tripping attention-mongers who revel in the all-too-brief spotlight.The GOP's 2012 Fantasies
December 26, 2010