Also known as a Post Graduate. Someone who takes another Senior year, usually at another high school.

Types of "PGs":
"Talented athlete"-whom is taking an extra year so that they can get a full athletic scholarship from their #1 college pick; spends time taking easy classes and partying/chilling all senior year.
"Extremely smart foreign student"-whom is trying to make it in America and is most likey going to an ivy; spends time in their room all day and night studying.
"Didn't know what else to do"-Since they didn't get recruited for a sport and didn't have the grades to get into a college, they decided to try it over again. But they will fail again and will end up going to a shitty community college. Spends time thinking they are hot shit and trying to hook up with little freshman.
"Damn that PG is an amazing athlete!"
by lyla May 2, 2005
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Pretty girl-
Can be used between intimate romantic relationships, or sometimes between family members as a term of endearment.
1. "Whadddup, PG?"

2. "Daaang man this banger is hoppin'!"
"For real dude, I'm lovin all these PGs"

3. "Hi mommy I just woke up"
"Good morning PG"
by TheDefiner11111111 August 7, 2009
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Parental Guidence - A recommendation for a movie which might be 'frightening' to people under the age of 15. 15? more like 6 or 5.
by Tim XYZ October 27, 2003
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Let's drive to PG for the fuck of it.

No way! That's like 15 hours from Vancouver!
by moonbug November 13, 2006
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Pussy guranteed, 100% chance of getting laid.
"Man, look at all these fine girls craving for men"
- Yeah, it sure is PG tonight
by UsePWO March 27, 2015
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PG means "Pattern Gang" as in pull any girl you can.
Example:

Tom: "Yo Gang, Go PG her right there".
Sam: Say No More, Killy Killy.

Another Example:

Harry: "Yo, The another day i must of PG.
Josh: "GEEEEEZZZZ, Your HARD Gang".
by Graftz June 12, 2023
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Polish ganster someone of polish decent that is a total OG.
SJ is an OG. Wait his grandma is polish, that means he is a PG.
by HSJ December 24, 2007
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