Referring to the lackadaisical approach of shortstop Roger Dorn from the movie Major League, the phrase is used to show one's lack of desire to initiate the romantic or sexual pursuit of another individual while simultaneously indicating that one would still be receptive if said individual was to him/herself initiate the pursuit.
"Hey, why don't you go after that one chick? She's kinda cute"
"Meh. She's on The Dorn Rule"
"What do you mean?"
"If it comes at me, I'll catch it. But I'm not going to dive for it."
by Risky74 February 08, 2009
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A sexual act that involves the man blowing in to the woman's vagina like he was inflating a balloon.
Man, this shower head is so powerful it feels like it's trying to give me a Michael Dorn.

I was so drunk last night, I think I let him Michael Dorn me a few times before I passed out.
by BoomerOttawa July 25, 2011
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bro who gave her the right to own galaxy print.. 5th grade be wildin
why u gotta pull a gianna dorn with those galaxy leggings
by kristaa June 05, 2020
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i liturley h8 her. she da a bitch. hella smelly. ion fuc wit her. canete spelle
wowe yo canete speule yu rely pulede aye gianna dorn
by kristaa June 05, 2020
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uncircumcised SLUT. i really don’t know how she gets shit but I guess sum ppl like saggy shlongs?? 🤷 ♀️
FUCC ME WIT YO gianna dorn
by kristaa June 05, 2020
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STOOPID bitch who is incapable of spelling 1st grade words.
did u just ask me to spell which u really pulled a gianna dorn
by kristaa June 05, 2020
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she is STUNNING, too bad that beauty’s hidden by her appearance 🧚 ♀️✨🪐🙈 she chunky but funky 😚🤪🤪
WOW UR PERSONALITY IS REALLY THE ONLY THING HOLDING U TOGETHER must be a gianna dorn
by kristaa June 05, 2020
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