Meaning of SURE AS SHOOTING

WordNet Dictionary
	Definition:		[adv]  definitely or positively; "the results are surely encouraging"; "she certainly is a hard worker"; "it's going to be a good day for sure"; "they are coming, for certain"; "they thought he had been killed sure enough"; "he'll win sure as shooting"; (`sure' is used informally for `surely' as in"they sure smell good"; "sure he'll come") [adj]  absolutely certain; "it is sure as shooting that they will come"
	Synonyms:		certain(p), certainly, for certain, for sure, sure, sure enough, surely