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TMG

Meaning That's my girl
Type Acronym
Rank ★ ★ ☆  Average
Usage Online Only (chat, messaging, e-mail)
Comments

TMG is typically used in a message sent from a guy to a girl. It can be intended as an encouraging or congratulatory statement.

Updated August 4, 2009
Information from PC.net
https://pc.net/slang/meaning/tmg
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