I would be the "Ectomorph", I am nearly 6 foot, and about 50 kilos, I don't know how many pounds that is but I do know it's fairly under weight, I would look somewhat like Napoleon Dynamite, except that I don't have that stupid look on my face all the time, instead I'm more often asked if I'm sick, anorexic, tired, bored, angry, or depressed, and I've been told some people think I'm arrogant because of the way I act (Which is talking to virtually no one.)
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"They do, but what do you think is on the radio? Meat sounds. You know how when you slap or flap meat, it makes a noise? They talk by flapping their meat at each other. They can even sing by squirting air through their meat." - Terry Bisson