Lil Wayne & Young Money Lose! David Banner's Getting Paid

Lil Wayne's record label is getting called out for stiffing rapper David Banner, and now has to hand him more than $160k.

Banner won a default judgment in his lawsuit against Young Money Records -- he said the label owed him upwards of $150k for work he did on "Tha Carter III" and "We Are Young Money" ... specifically for three songs he produced.

According to the docs, obtained by TMZ, Young Money failed to respond in the case ... so the judge entered the default of $164,303.19, which includes interest.

We're guessing Wayne already has an idea about how to pay off that tab.