PC.net

BWTM

Meaning But wait, there's more
Type Acronym
Rank ★ ☆ ☆  Uncommon
Usage Online Only (chat, messaging, e-mail)
Comments

Used when you still have more to say, though it seems like you may be finished. May be used when telling a story or giving an account of an event.

Updated December 16, 2013
Information from PC.net
https://pc.net/slang/meaning/bwtm
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