Tommy Chong: 'I'm Cancer-Free!'
Last June, Tommy Chong revealed he was suffering from prostate cancer. Less than a year later the pot comic says he's kicked the disease with the help of various therapies, including hemp oil.
Tommy Chong
A 420 Message from Tommy Chong
4:20 is the stoner's excuse to get high on pot. The story of how it began has many versions, all of which are plausible considering the stoned sources.