1. chest bump - Noun
2. chest bump - Verb
chest bump (plural chest bumps)
A greeting or gesture of celebration in which two people approach each other then jump and bump their chests together.
chest bump (third-person singular simple present chest bumps, present participle chest bumping, simple past and past participle chest bumped)
To execute such an action.
chest-bump (third-person singular simple present chest-bumps, present participle chest-bumping, simple past and past participle chest-bumped)
Alternative form of chest bump
chest-bump