A mixture of the commonly heard sorostitute and eskimo. For those of those who don't know, a sorostitute is a trashy sorority girl with a bad outfit including but not limited to leggings, orange makeup and useless messenger bags with useless glittery sorority letters on them. They also have the constant 'walk of shame' look on their faces due to their nightly sleeping arrangements.

The eskimo part of this word comes from the pink or otherwise disturbing colored Ugg boots (normally with pom poms attached) worn from October to April generally in the Midwest... because you never know when you'll spend the night outside in the 40 degree weather.
That stupid soroskimo has ugly pink pom poms on her boots along with a pink cell phone to match.
by Jay Doe January 9, 2007
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