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SIG

Meaning Silence is golden
Type Acronym
Rank ★ ★ ☆  Average
Usage Online Only (chat, messaging, e-mail)
Comments

Means that silence is preferred to talking or making noise; a familiar reminder given to moviegoers before the movie starts.

Updated February 3, 2014
Information from PC.net
https://pc.net/slang/meaning/sig
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