PC.net

IRSTBO

Meaning It really sucks the big one
Type Acronym
Rank ★ ☆ ☆  Uncommon
Usage Online Only (chat, messaging, e-mail)
Comments

Means something really, really sucks.

Example "IRSTBO to lose the championship in overtime."
Updated July 29, 2019
Information from PC.net
https://pc.net/slang/meaning/irstbo
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