And the thieves call their grandmother and her friends bring them to the casino in pringle cans, been trying to think of it but cant, anyone know?

You're looking for Venus and Vegas.
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....In possession of the chips, they enlist grandma Henderson and her senior friends to go to the casinos, mingle a bit and then cash in the chips. Well, that's the plan; the old folks can't resist hitting the various gaming tables while they're there (in one of the few truly amusing bits, the oldsters all carry their chips in Pringles tubes)....
Venus & Vegas (2010) - IMDb