Top Definition
The English version of the chinese phrase 马马虎虎 (Mǎmǎhǔhǔ) which means so-so or mediocre. Pronounced Oom-sah. However, when it is used as OIMxa it is used to refer to hamburgers.
The OIMxa are almost ready.
#mamahuhu #oimxa #so-so #mediocre #hamburger
by Bunja July 21, 2010
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