These two women have Covid-19 linked to one cup not properly washed at a newly reopened restaurant. Don't believe me? Google 2 girls 1 cup for the article - iFunny Brazil
Both are method actresses, so they need several cups to practice for the scene : r/dankmemes
Coca-Cola Uses 'Two Girls One Cup' in Viral Marketing Campaign | AVN
2 Girls 1 Cup - Wikipedia
Two Girls One Cup - KG-BGD15
Buy Two Girls One Cup Game - Gonaughty.co
2 Girls 1 Cup Drinking Game – BKC
Two Girls One Cup by VilePero on DeviantArt
Sneak Peek at Poster for Upcoming Disney Film 'Two Girls, One Cup'? | Snopes.com