2 definitions by MessagingGenie

A text abbreviation of I'm sick of this shit.
Often used when messaging someone and there being annoying.
(Group Chat)
Person 1: Why the fuck did you do that!
Person 2: You do this all the time!
Person 3: ISOTS I'm leaving all you do you two do is cause drama!
by MessagingGenie June 29, 2020
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