Marbles
/ˈmɑːr.bəlz/
Synonyms
- balls
- mental health
- orbs
- spheres
Slang Meanings
To be crazy or act irrationally.
After he quit his job without a backup plan, everyone said he lost his marbles.
Referring to guts or courage.
It takes a lot of marbles to pull off a stunt like that.