The Open Dictionary

YOLO

exclamation

UK/ˈjəʊ.ləʊ/
US/ˈjoʊ.loʊ/

Definitions of YOLO exclamation

  1. An abbreviation of "you only live once," predominantly used on social media to express the idea that life is short and one should seize the moment by engaging in enjoyable or thrilling activities.

    • I decided to go skydiving; YOLO.

    • I bought a sports car yesterday, YOLO.

    • I quit my job to travel, YOLO, you should explore the world.