A bargain, or a found item that is of value to the finder.
"One man's trash, that's another man's come up." - from Thrift Shop by Macklemore
to come up on somethin, to find something of value such as a $20 bill on the ground. Also to rise to the top financially
i came up on a dime bag i saw layin in the park
1) to grow up
2) to rise from the streets
3) to succeed
Trouble Man, by Marvin Gaye
"I come up hard, baby,
But now I`m cool
I didn` make it, sugah,
Playin' by the rules."
When you just sold 5Ps of dank and got the money to fund ur shit properly ur on the comeup
Steal, Jack, Find.
"Ay fool, you wanna come up on that watch we saw at the jewelery store"
"Dawg, we gotta come up on some shit at this house party tonight"
To snag someone who is more attractive, more successful, and/or richer than you.
Stacy was just a bartender at Applebee's when she met that basketball player. She snagged the ultimate come up.
To come up on something, like getting a shot bought for you or finding twenty bucks. Usually an exclamation, often said after a person mentions something that ended in their gain.
Shina: "I just found half a pack of cigarettes."