During an appearance on Power 105's The Breakfast Club last month, Spurs forward Stephen Jackson revealed that he thinks most NBA players who rap are terrible.

"They wack," he told DJ Envy, Charlamagne Tha God, and Angela Yee. "They all wack."

But, it sounds like he didn't really do his homework before making that statement. Apparently, Tim Duncan can rap, and he's "very offended" that S-Jack didn't ask him to make an appearance on his upcoming album, Jack of All Trades.

Maaaaaaan! Usually, we absolutely dread hearing NBA players rap. But, we'd definitely make an exception for TD. How great would it be to hear him spit a few bars?

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[via Jeff McDonald]