So many Kung Fu movies, so many drunk masters . . .

Don't think it is Knockabout, as I recall it was a roasted chicken Biao stole from Sammo. Have not seen Shaolin Drunkard in forever, so cannot say yes or no about that one.

This could be any one of dozens of movies. Sorry, not enough info, and I haven't watched many old style Kung Fu movies in the last several years to be of much help.

Self-Deprecation -- not to be confused with Self-Defecation, as the latter tends to be quite messy and has a rather unpleasant odor.