PC.net

ICBW

Meaning I could be wrong
Type Acronym
Rank ★ ☆ ☆  Uncommon
Usage Online Only (chat, messaging, e-mail)
Comments

Expresses some level of uncertainty after making a statement.

Example "I think she was coming over around 6pm, although ICBW."
Updated July 15, 2021
Information from PC.net
https://pc.net/slang/meaning/icbw
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