July 30, 2009 • 11:07 am

By Diana Fasanella

A Texas man pleaded guilty to drug possession after he was caught on camera licking a white powder off a jail cell floor in 2008. 

Delmast, you dog you!

Grayson County prosecutors used the video to get Samuel Dewayne Delmast 16 years in prison for possession of methamphetamine found on him during a traffic stop in Howe, MyFox National reports. It was unclear how much of the drug was confiscated. 

After his arrest, the 32-year-old man was taken to a holding cell where a closed circuit camera caught the image of more white powder slipping out of his pants. Delmast then dropped to the floor and lapped up the substance later determined to be methamphetamine. 

Confronted with the video, Delmast pleaded guilty to the charges. 

One way to speed up a trial.