Expression used to acknowledge a haters non recognition or approval for an act, ability or skill.
Ex1.
Starter: Why coach got you riding the pine, sun?

BenchRider: Yo! I went up strong for the block, but dude made it anyway.

Starter: Yeah, thats some straight up lost credit.

Ex2.
BenchRider: Yo! I think fine shawty three rows back wanna bang me, but her ugly friend is blocking.

Starter: Yeah dawh, you lost credit.
by JoeYGunZ January 4, 2012
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