The upper section of the abs usually shown when a guy pulls his shirt up to entice females to increase chances of a sexual encounter.
When i show these bitches my cornerstone it's going to be on like donkey kong!!
by V.T. Lucero July 28, 2011
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Someone you’re attracted to due to them looking like a previous partner.
she looks exactly like Katie. What a cornerstone.
by peder grivin May 6, 2021
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a christian music festival where you go to meet up and have sex with people you have met on the internet
"Jesus4life2512-i can't wait to met you at cornerstone and watch Emery with you"
"xXxTinityRawksxXx-i know, i feel like i've known you forever..."
by pinkeye January 27, 2005
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A Lutheran school in Mount Barker, Australia. According to Wikipedia it has a library, a basketball court gym, a canteen, an oval and a theater. BIG FAT WHOOP!!!!

According to Calum its students are "them damn Cornerstone kids, with all there (sic) amazing education, great personalities,
and surplus money."

....Obviously not such an amazing education.

The kids from Mount Barker High School like to throw fruit at the kids from Cornerstone, as Mt Barker's legendary bus chariot, the Big Yellow Bitch rolls past the Cornerstone kids sweltering and or freezing in their ramshackle tin shed excuse for a bus stop.

Overall, Cornerstone is a fine establishment, though what goes on behind those oddly-shaped school gates, I shall never know. *tear*
Let's go throw some fruit at the Cornerstone College kids.
by Chicken Kababs January 20, 2008
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A conservative college campus in Grand Rapids Michigan where it’s common to see females on their knees both worshiping God and devouring cock. The girls are so thirsty for white christian dick it’s easy to “get some”, as long as you make constant appearances in chapel. The dorm buildings are older than my grandmother’s dry crotch. Unfortunately, the school is so incredibly strict on open dorm times that it is hard to have alone time with the many hoes wandering the campus.

If you visit, make sure to bring protection!
“Have you been to Cornerstone University? It’s pretty lame. I heard John got some wet pussy there though.”
by concernedandwearytraveller January 22, 2019
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The most amazing church in the world! It is located in Leesburg, VA and is a branch off of the Calvary Chapel in Costa Mesa, CA. It is nondenominational Christian and follows the Bible. Their beliefs are that Jesus died on the cross for man's sin and that we should all be living our lives for God. Christ has plan for everyone's life and Cornerstone Chapel believes that He can move mountains.
The Bible is here to spread God's word! Cornerstone Chapel rocks!

James 1:2-4

John 16:33

Joshua 1:9

Jeremiah 29:11

1 John 1:9

John 3:16

Ephesians 2:4-5
by mrody4 February 8, 2010
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when you miss someone so much that you start thinking that you've seen them around, but really it were just a look-alike. severe cases of cornerstone syndrome would be to actually pretend that the look-alike was the person you missed.

sometimes if you missed a girl you might even shag their sister...
"i thought i saw her in the battleship, rusty hook AND the parrot's beak but they we're all just look-alikes"
"you must have cornerstone syndrome"
by morefuntomiss April 22, 2022
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