1. When you try to explain the importance of opinion.
2. Anytime you see something mind-numbingly awful.
3. When someone tries to "mansplain" or "put you in your place."
4. When someone doesn't pronounce or spell a word properly.
5. When you're hanging out with someone who's taller than you.
6. When you feel the need to show off your intelligence.
7. Or Rachel's "Salmon skin roll."
8. You use Phoebe's perfect explanation when you want to avoid a bothersome situation.
9. When someone asks if they can have a bite of your meal.
10. When you get excited about knowing something.
11. When you tell someone to lower their voice, you do Ross' "quiet-down thing."
12. When someone tells you a boring story and you just don't give a care.
13. When you say something you immediately regret.
14. When you say something repeatedly and nobody hears you, you use this Phoebe phrase to emphasize your anger.
15. When you move any piece of furniture in your home.
16. When someone is frustrating you.
17. When you get ready for a workout, you whip out the enthusiastic Monica.
18. When you hit on someone, you automatically use Joey's classic pick-up line.
19. When you're so upset and want to curse out the world.
20. You also use Joey's go-to Italian curse.
21. When you say goodbye to a group of people, you whip out the Eddie Menuek.
22. When you smell someone a little funky, you sing "Smelly Cat."
23. Whenever you're counting or making a list, and reach the number "seven," you dramatically say it like Monica.
24. When you get rejected, or make a huge mistake in a relationship.
25. When you're completely baffled by something, you use this classic Janice phrase.
26. When you see someone too beautiful for words.
27. When you're cranky and you just want some food.
28. When you're mad at the world and want to take it out on one person.
29. When you're exhausted and you're caught doing something embarrassing.
30. Anytime you go running, you do this for at least two minutes.
31. When you try to compensate for cheating on your significant other, or cheating on your diet.
32. When someone tries to force a diet on you.
33. When you finish defending yourself in a fight, you conclude with this line.
34. Whenever you get excited, you whip out the classic Chandler dance.
35. When you apologize for something, you always include the innocent Joey air-quotes.
36. You say this to someone when he or she comes out of the bathroom.
37. When you talk about the love of your life, or someone you're just crushing hard on.
38. When someone offers you a piece of gum.
39. When you can't find the right words to say, you jump to Phoebe's alter ego "Regina Phalange."
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