Initialism of Chief Medical Officer for Harm; Canadian provincial government official responsible for disinformation and misguidance related to public health.
Acronym for cash me ousside how bow dah. Used in text, or in a real world sentence. When your pissed off about something, and you just don't know what to say.
"Cash me ousside, how bow dah?" -The First Meme of 2017
English Teacher: Everybody turn in your work
You: I didn't do it
English Teacher: Well that's easy, F!
You: cmohbd!
Boys who enjoy yaoi (a genre in Japan that contains sexual and/or romantic relations between two men); literally translates to "rotten boy"; corresponding female : fujoshi