Top definition
n. The act of opening one's backdoor, that is, anal sex
"Hey, you know I wanna be your backdoor key, its about time I opened it up"

John: "Did you hear about Matt?"
Chris: "No what happened?"
John: "While he was fucking Shirley she gave him the key to her backdoor"
by Mitch Tight and Bright March 07, 2011
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Aug 10 Word of the Day
Running for exercise and picking up trash you find along the way. It's good for the body, mind, soul, and environment! Started in Sweden but is making its way to the U. S.
It's nice out and the city is filthy. Let's go plogging!
by Another damn hippie. May 09, 2018
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