Friends: 25 Lessons That Completely Changed Your Life

By Simon Gallagher /

12. The Correct Way To Make A Trifle

For the love of God, pay attention to the recipe. Particularly since your own Friends probably aren't nice enough to spare your feelings...

11. Women Have 7 Erogenous Zones

After some serious experimentation, you might even be able to nail down exactly what they are.

10. The "Hug And Roll" Technique

Everyone loves a cuddle, especially at night as you're falling asleep, but men and women are very different creatures when it comes to actually being asleep and continuing the cuddle. So Friends was a God-send when Ross introduced the world of freedom loving men to the Hug And Roll technique that satisfied both parties. The other revelation from the same episode? Women talk.