Sylvester Stallone takes a dig at 'lazy' Bruce Willis on Twitter

The ‘Rocky' star took to Twitter saying that being ‘Greedy' and ‘Lazy' was a sure formula for career failure, which was apparently hinted at Willis, Stuff.co.nz reported.

Sylvester Stallone and Bruce Willis. Pics/Santa Banta

Stallone''s publicist had confirmed to the Huffington Post that the tweet was about Willis, but did not comment further.

The 67-year-old actor had earlier tweeted that Willis was being replaced by Harrison Ford in the upcoming ‘Expendables' flick.u00a0