When someone is the first to engage in sexual activities (usually vaginal intercourse) with an innocent female leaving only the ravaged and mangled vagina for the next poor fellow. The complete antithesis of Sloppy Seconds.
CJ: Hey dude, you know he's fucking your ex right?
Thomas: Yeah, it's all good though, i got fresh firsts a while ago
*high fives*
by see jay April 27, 2009
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