Snoop Dogg -- I'd Kill Those Pot-Smoking Grannies

Snoop Dogg is scared he'd kill the grandmas who famously smoked weed for the first time.

Our photog spotted The Doggfather outside the Forum in Inglewood. Snoop's certain AARP members would go full flatline if they blaze with him.

But at least one of the old ladies takes issue. Paula (the dark haired one in the video) tells TMZ she'd love the chance to "twist one up with Snoop."

She prefers vaporizers and Snoop likes blunts, but Paula has a middle ground: "He is welcome in my kitchen any day. We can cook pot brownies. He’s too thin, I'll fatten him up if he comes over."

Just like a grandma ... always trying to feed you pot brownies.