A McDonald’s employee reignited a conspiracy that all the McDonald’s cups hold the same amount of liquid on TikTok.
Starbucks hot cup sizes don't hold same amount of liquid
Stanley cup craze: What is the big deal over the water bottles? - Vox
TikTok showing all McDonald's cups hold the same amount is a trick
The Viral Stanley Adventure Quencher Now Comes in Three New Sizes
Hippopotamus, facts and photos
Are Stanley Cup Dupes Worth It?
Mentos and Diet Coke experiment works with any soda
TikTok Claims To Show How All Cup Sizes Hold Same Amount of Liquid
How Much Water Should You Drink In a Day?
Can You Really Pump Water Without Any Electricity?
McDonald's Drink Size TikTok Claiming Cups All Same Size Proved Wrong
How much water should you drink a day?