When a kid finally gets his/her first car and proceeds to fill it up with old pizza boxes, soda bottles, and chip bags. Just trash in general.
My older brother has serious first car syndrome. I always have to push the bottles and bags off the seats for me to sit.
by Nugs420420 June 12, 2010
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It is the syndrome most girls get (but some boys too) after they "make love" for their first time. And it doesn't matter if the dude/girl they did it with is the biggest loser/idiot/asshole whatever, they will give them every chance in the world no matter what other people say.
Girl: hey, I think I'm gonna give my x another chance.
Boy: Damn girl are you crazy?!? Listen I gotta know somethin. Did you give it up to him?
Girl: ya
Boy: Aahh damn girl thats why you keep giving him chances, you got that First Fuck Syndrome!
by Ferd to the Word April 30, 2009
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When playing a first person shooter, you try to look around the corner or around a door or even over the edge of a building by moving your body instead of the controller.
Player 1: What are you doing you noob.

Player 2: Trying to see that dude over there.

Player 1: You have got First Person Syndrome mate, you need to get out more.
by monk tha hola the wonk January 26, 2010
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A blind love for a person because they were your first, where you ignore any problems and think you'll be happy forever. Until you're not.
by theflyingjeff March 22, 2017
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A phenomenon usually experienced by (female) virgins after their very first sexual encounter and the fact that may want a relationship whereas the guy may look at it from a purely one night stand point of view
John: Did you hook up with her?

Jack: Yea, but she kept talking about wanting a relationship afterward, it was like she had FCS (First Cock Syndrome)
by Psionic79 October 5, 2008
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When in The Sims 2 where you have a kid, exit the game and the next time you have another kid it's the EXACT SAME AS THE FIRST CHILD besides gender....sometimes.

this is all because the game has a selection of faces a kid gets from 1 - 6 and its in that order, no randomisation, overtime you close the game it resets back to 1.
Lets say here that idk Don Lothario and Cassandra Goth start having babies
Don: Hey Timmy!
Cassandra: Bro, thats Jimmy....
Don: THEY HAVE THE SAME FACE, ITS FIRST BORN SYNDROME DANGIT
*Tommy now starts running around*
Don: LOOK, TOMMY LOOKS DIFFERENT TO THE OTHERS BCS THE GAME WASNT CLOSED
by Jalwaysawake June 29, 2021
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When someone drinks for the first time and have enough to get buzzed, then won't shut the fuck up.
Person 1: Why was Phil saying so much random, weird, out of pocket, and cringey shit last night?

Person 2: It was his first time drinking. He had first buzz syndrome
by bilthebuket January 18, 2023
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