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The act of putting your sexual partner in a headlock and while they are stunned shoving your dick up their ass for easy anal.
"Bro did you hear Dan pulled an intilock on cindy and she has been walking funny ever since"
Person 1: "How did you get in that wheelchair?" Person 2 "My boyfriend intilocked me so bad he broke my hipbone"
by Mr Feelgood September 30, 2015
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