When someone presses their cold, bare ass on another persons face with their asshole coming in close, if not direct, contact with that persons nose. This act can occur either willing (e.g. during sexualy activity) or unwillingly (e.g. practical joke played on a sleeping victim).
My girlfriend sat on the cold toilet seat before giving me my stinky igloo to ensure that her ass was extra cold.

I cant get the smell of tacos out of my nose ever since that prostitute gave me a stinky igloo.
by Eskimo Mike March 5, 2010
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