Kool-Aid smile en · NOUN
Etymology
From the wide smile of the character used to advertise the drink.
Meanings
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(US, idiomatic, informal) A large, beaming smile.
"We in E," they said in unison as big Kool-Aid smiles popped up on everybody's faces.
2007, Michele A. Fletcher, Charge It to the Game, page 116:
Forms
| Spelling | Features | Labels | Source |
|---|---|---|---|
| Kool-Aid smiles | Number=Plur | lexicographic |