LOL! I KNEW THOSE BOTTOM TEETH LOOKED LIKE THEY HAD MONSTERS LIVING IN THERE! LIL WAYNE HAS 8 HOUR DENTAL SURGERY FOR 8 ROOT CANALS!

Rapper Lil' Wayne has always had quite a mouth on him. But rarely has it gotten more attention than now.

According to the web site TMZ, the New Orleans MC went through no fewer than eight root canals in a single session on Tuesday. The eight-hour procedure included redone tooth implants, new implants added and repair work on the rare real teeth Wayne has left in his head.

All the oral surgery had one advantage for the platinum selling star: It put off the start of his prison sentence for felony attempted gun possession, which had been scheduled to begin already.

Now it's on hold until March 2nd.

In the meantime, Wayne's latest CD, "Rebirth," stands at No. 4 on the Billboard Top 200 Album chart.