1) british for cool, meaning more for cool, in other words amazing, said at most sleepaway camps, to describe activities and campers.

2) also meaning yes (as an accomplishment)
1) "that new CD is ace"

2) "and the winner is... BOB"
"Ace!"
by hottie 1122113 November 06, 2005
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actively caking. Acing is more serious than flirting but less serious than being in a relationship.
-"Who's that?"
-"That's the guy she's been acing since the beginning of the semester."
-"Are they dating?"
-"No. They just ace."
by Chuck Beezy June 07, 2009
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ACES or better know as Gayces. A shitty school with even shittier people. If you are looking for any hot guys, you are definitely in the wrong places. Located in the middle of jap city aKa Aventura, past times including juuling in the bathroom (and hopefully not getting caught by mR. tYrKaLa) and walking to Lohmans after school. We have a range of gay teachers like Ms.Del Rosario (and her daily crying) or Mr.Cavagnero (the local rapist). Gold Team? Red Team? Who cares because we don't have ANY school spirit - i mean GO EAGLES. And don't forget to bring your id's cause then you will have to pay $5 for a plastic that will break in 2 days. A friendly reminder to never show ANY skin and if you wear leggings, you are a brave one. You will get stopped immediately because your officially a slut for wearing ripped jeans or showing even a little skin. Finally, never forget that its your last chance to throw away your trash.
by chichi1122 November 26, 2018
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Old school American street slang for "best buddy" or "running partner".
"Little Drippy? He's my ace Jim - Fuck with him and you fuck with me...."
by VerbalGimp May 14, 2007
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