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a sexual position performed by a man with a ferocious boner.
from behind your woman you put her in a full-nelson.
lift her off the ground with your boner/leg strength.
slam her facefirst into a hard surface, therefore looking like a rat trap...
"dude i mongolian rat trapped my girlfriend last night into my glass coffee table."
"nice mann... why is it called (mongolian)?"
"i dont know.."
by Oliver Clozov December 30, 2007
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