1. to appear unexpectedly in someone else's photograph, typically in a way that is amusing or disruptive
Usage: informal; third person singular present or plural present

1. an instance of appearing unexpectedly in someone else's photograph
Usage: informal; plural form

Examples

• He photobombs every family picture by making silly faces in the background.
• She photobombs her friends' selfies whenever she gets the chance.
• The celebrity photobombs fans' photos at the event.
• His photobombs are legendary on social media.
• They collected their best photobombs from the vacation.
• He photobombs the wedding photos by jumping in at the last second.