To kick ass.

I'm fairly certain that the AC-10 Award, which comes from Goldeneye and Timesplitters, is a reference to Dungeons and Dragons. AC stands for Armor Class. The lower the AC number, the stronger the armor i.e. -10 being very very high. Thus, one who won the AC-10 award in Goldeneye and Timesplitters was one who horded the armor. However, since the games' makers nenver explained what the award means, it seems like it was doled out to whoever kicked the most ass (which one tends to do when one hordes armor). Thus, as both games are very popular, AC-10 has moved into the popular lexicon to mean "ass-kicker."
"I got the AC-10 award the other day on that presentation."
by Morgan April 9, 2004
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An award given out in deathmatches and the like by Timesplitters and Goldeneye (Possibly Perfect Dark). Basically, it means that you completely owned everyone else.
I got the AC-10 award because I made half the teams kills.
by Malxolm April 18, 2004
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An award revceived when one dies the least number of times in a deathmatch; games such as Goldeneyeand Timesplitters hand out this award.
"Jon got the Ac-10 award for kicking ass and watching his back at the same time"
by Mod March 17, 2004
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