A summer consisting of two session, each three weeks over the summer im several locations (sites). Qualification requires eligible SAT scores or STB (Spatial Test Battery) scores. During these weeks on intense courses (IPMS, Greek, Philosophy of the Mind, etc) students attempt to reach the furthest they can with the opposite sex possible in three weeks (or six, which is rare for a couple to spend two sessions in the same site). It is not difficult for gay/lesbians to attempt these practices, especially if they're in the same hall (dorm), or even room. It is easy for RA's (Residential Assistants/Administrators) to reach home plate. My roomate's roomate has seen his RA bang a female RA in the room next to his. Dances are the perfect opportunity to attempt such a practice (behind the chairs of Carlisle) (during one of the 7 dances of Lancaster). If you have no acknowledgement of this definition, please ignore and move along.
by Free2chink April 23, 2004
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Center for Talented Youth
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-Whoa Dude! I just had the most coolest frickin time at surf camp! Where did you go over the summer, bro?

-I went to CTY and had a fun and educational experience. I also met this girl for the first time, became her friend, then got together with her before the 3 weeks finished and we had to depart to our separate sides of the globe, never to see eachother again.

by little space girl January 17, 2008
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The best place on earth. "Nerd camp" to those who don't attend. "Heaven" to those who do. A 3 week "summer school for smart people," the best 3 weeks of the year. Formal name: Johns Hopkins Center for Talented Youth. Also see PCTYD and CTYer.
I wish I was at CTY...

What CTY course are you taking this summer?

You're a CTYer too? What site?
by CTYer4life May 15, 2011
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A place where nerds go to breed. This includes any and all nerds, gay nerds, straight nerds, literature nerds and math nerds. There are also classes in which one fills up the time not spent breeding with other nerds.
Nerd 1:I'm going to cty this summer.
Nerd 2: Really? just don't get pregnate/impregnate someone.
by lolerskates May 1, 2006
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The best camp ever!!!! Yes, it is a camp for nerds, but you make so many friends and memories there that you will never forget!!!! THE BEST TIME OF YOUR LIFE!!!! Lancaster is by far the best!!!
I CTY you.
by BOO171717 December 1, 2018
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smart kid camp, alternately nerd camp.
"Oh, you went to CTY Lancaster?"
"Yeah; do you really like cats and reading?"
by khat. April 11, 2005
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An acronym for Chuckle To Yourself, used only by cool people who are ahead of the curve.

CTY should be used when something is funny, but not funny enough to warrant a LOL.
"Duude, yesterday I totally tripped over shoes"

"haha, CTY"
"No LOL?"

Sorry dude.
by zzlybeargri June 25, 2009
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