The Grimace Shake is a limited edition berry flavored milkshake dessert sold at some [[McDonald's]] restaurants in the United States of America during June 2023 to celebrate [[grimace (mcdonald's)|Grimace's]] "birthday" (read: anniversary of debut). Around the time the shake debuted, social media sites such as Twitter and TikTok became populated with jokes about the drink either being toxic or leading to misfortune due to its resemblance to the recreational drug "lean":https://en.wikipedia.org/wiki/Lean_(drug) or "purple drank".

h4. External links
* "KnowYourMeme":https://knowyourmeme.com/memes/grimace-shake-trend
GrimaceShake