When a politician ingests something poisonous to inspire consumer confidence or silence political controversies associated with tainted food, drinking water, etc..
Ex1:

"Did you see Obama drink that devil's milkshake when he flew into Michigan, earlier?"

"I did! I guess there's nothing wrong with all those children drinking Flint tapwater after all."
by PeggyDwyer November 17, 2020
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What is created when you cum in a girl's vagina when she's on her period.
"Alex!!! I made the devils milkshake tonight! She was on her period bro, it was gross but there will be no babies!"
by Bitchesgetstuphdunzo April 20, 2019
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