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1.
A Slovakian slippy is a sexual act in which anal intercourse is attempted upon an unknowing victim. Its name is derived from the sneaky backdoor tactics taken by the Czechoslovakian underground during WWII.
The man claimed it was just an accident when he was turned down by a prostitute after attempting a Slovakian slippy.
by hollaatthemdollas972 March 28, 2009