Context:
The phrase "say less" originated in African
American Vernacular English (AAVE) and
gained widespread popularity in the early
2010s, particularly among Gen Z. It
evolved as a more emphatic variant of the
older expression "say no more" (a similar
sentiment to "enough said" or "point
taken").
It functions as a quick affirmation in
response to invitations, requests, or
explanations. For example, if someone asks
"Want to grab pizza tonight?" responding
with "Say less!" communicates enthusiastic
agreement without needing additional
conversation.