The act of doing a handstand fully nude in front of a closed door, knowing full well that a friend is about to pass through.
Dude, Zach's about to come out of the bathroom. it's time for a door trick.
by hook July 24, 2004
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The method of removing a soiled tampon by connecting the string to a doorknob with a longer string and then slamming the door. Similar to how adult teeth are extracted.

It is common practice and courtesy to drape plastic sheeting along the walls, ceiling, and flooring if this is not performed in one's own home.
Lina: "Oh shit, my period ended a week ago and I forgot to take out my tampon! It looks like it's not budging... I better resort to The Old Door Trick before the TSS sets in!"
by CATFOOODS January 18, 2012
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A trick door is the door that you try to push open when you really must pull open, or a door that you try to pull open when you really must push open.
Fundo broke his wrist trying to push open the trick door that only opened by pulling.
by authOOr July 1, 2006
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