Girls tasting each other's tongues.
"We talked our girlfriends into making out with each other,and they totally forgot about us!!!!!!"
Would it kill you girls to rip each other's clothes off?
Girls just love doing each other's make-up.
Don't worry, they're pouring it into some passed out dude's open mouth.
Upon holding each other's hands Wall-E shed a tear and malfunctioned.