Top definition
MKOname
To vomit or throw up. In reference to Mary Kate Olsen.
I ate too much...I think I'm going to MKO
by Jorge Austin July 13, 2009
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2
Mkointernet
Mko - Mk = Okay O = Of course. Mko
Jhon - Can you help me with this? You - Mko.
by Willow10101 April 01, 2017
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