It means that the person is loud, fun, outspoken, and outgoing. It's not a bad thing at all but sometimes it can be annoying. It also means that the person is very attractive (looks and more) to others. The person could also have a very hot sex appeal. The person with a big personality will find him/herself surrounded by others seeking his/her company.
Guy 1: So what did you think of her?
Guy 2: Hot! She has a big personality! Wow!
by Ben Star June 07, 2013
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Another way to say that a girl has a fat ass, it doesn't seem inappropriate in public but all the guys know what you're talking about.
by KangKong February 06, 2018
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When talkin bout a chick with HUGE TITS, you'd refer to her as the one with the big "personality". It's more polite, though everyone still gonna know what ur talkin bout...
"Oi, u met Chelsea?"
"Yer i reckon, which one is she?"
"Short, dark hair, big personality"
"How could I forget? They is HUGE"
by Wise Jay July 29, 2006
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cocky straightforward

When someone has a large personality that makes them more attractive and seem more boastful.
Keke: did you see Jason? He had such a big dick personality after a couple drinks.
Derek: Damn, he makes me feel like I have an average dick personality
by TinklePower July 29, 2018
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when a guys personality would lead you to assume that they have a big dick.
"I was really disappointed at how small it was when he whipped it out because he had such a big dick personality."
by erizzleonmynizzle November 26, 2016
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Hey daddy, can i look at porn online at your computer pls i want fuck people real hard online :) Im a a big fat person whos also a gay ass pervert who spends all his time looking at porn
by __________E____________ August 11, 2018
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