1 definition by dawgy j

when a girl (or guy) make out and then pass out right after
We asked her if her hookup classified as a mopo.

The night is so much better if you mopo

I was so drunk last night I think I did a mopo. But I can't remember.

Was it a bad decision?

How can it be a bad decision if it was a mopo.

Wow, we had such a good mopo last night
by dawgy j April 3, 2010
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