1. To look at strangers with an incredibly serious expression and whisper, "I see dead people."
Buena Vista Pictures
2. To cross their eyes.
3. To pass gas while doing a karate kick and singing, "Everybody was kung-fu farting!"
AndreyKaderov / Via thinkstockphotos.com
4. To reply "a ladies' man" when someone asks them what they're going to be when they grow up.
5. Or to answer the same question with a Monty Python-esque, "I want to be a lumberjack!"
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6. To blow bubbles in milk.
7. To shake their head and say, "I am not amused."
Kenishirotie / Via thinkstockphotos.com|Kenishirotie
8. To perform the timeless classic, "pull my finger."
9. To say, "Boy, these pretzels are making me thirsty."
Flickr: groupon
#SeinfeldForever
10. To bend their index finger and say "REDRUM! REDRUM! REEEEDDDDD RRRUUUUMMMMM!"
Warner Bros.
11. To do the classic "remove your thumb" trick.
12. To recite this little gem:
Warner Bros.
13. To make this magic happen.
therooster.com
Not to mention: "Oh hELL"
14. To use "air quotes."
15. To reply, "Joey doesn't share food" whenever anyone asks them for a bite of their food.
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16. To unleash a rip-roaring armpit fart.
17. To make a spoon stick on their nose.
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18. To show a little attitude.
19. To welcome new people by saying, “Greetings, human… if indeed you are human.”
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