A boy bummed because his team lost.
- When you felt sad because your football team lost, this is an example of a time you were bummed.
- When you traveled idly around Europe, this is an example of a time when you bummed around Europe.
The definition of bummed is slang for feeling upset or disappointed, or to have traveled around without a specific destination.
Slang depressed, upset, distressed, annoyed, etc.: usually with out
Origin of bummedfrom bum
- simple past tense and past participle of bum