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52.
Ace
An Ace is a stuck up sort of guy, with the qualities of being an overwhelming douche bag, and does not know how to act like a real man. He is more of a whimp inside at heart, even though he tends to pretend on the outside that he is some powerful being. But this power only resides in online games, and never in his real life. He also has trouble getting girls, staying with them, and has a problem letting go even though they're really not the right one. No girl ever wants to be stuck with an Ace. He will not only treat you horridly, but will fuck you up after your relationship is over, in bitter angst.
Person 1:Wow you're mentally fucked over. Did you date an Ace?
Person 2: Yeah.. I did.. That douche..
Person 1: What a dick.
by Truetoyourself July 18, 2012
 
1.
ace
Excellent! Very good!(Australian slang)
It's ace!
by VAKI5 August 17, 2003
 
2.
Ace
Asexual to any degree. Using "ace" for "asexual" gained popularity on AVEN (www.asexuality.org) and has inspired the use of the spade as a symbol of the asexual community.
1."Are you gay?"
"No, just ace."

2. "I'm an active member of the ace community."

3. "Something about purple cake makes me feel very ace..."
by Cheerio_Koroke December 24, 2008
 
3.
ace
Aces has been American slang for "the best" at least since the first years of this century, deriving from aces, the highest cards in poker and other card games. But ace for an expert combat flier who has shot down five or more enemy planes appears to have been borrowed from the French as, "ace," during World War 1. From there ace was extended to include an expert at anything. The card name ace comes ultimately from the Greek 'as, one.
my grandfather was a world war 1 ace pilot
by tree girl May 12, 2005
 
4.
ace
Slang for asexual.
No, I won't sleep with you. I'm an ace.
by theflying_clubcup January 24, 2009
 
5.
ace
To pass a test or quiz. Often used in school.
I totally aced that math quiz; I got a 96%.
by Mimz October 12, 2005
 
6.
ace
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
 
7.
Exclamation that expresses something as being exceedingly good.
My boss is quitting and I'm finally getting that raise.

Aces!
by Josh October 11, 2003