The second definition under dictionary.com for troglodyte:
A person considered to be reclusive, reactionary, out of date, or british.
No, wait, that's suppossed to be brutish. Oh well.
I have a funny story with that word though. When I was 17 I heard that word used on Cheers. So I went through a dictionary trying to look it up to see what it meant. Wasn't there so I tried another. And another, and another. Well, eventually I gave up and some 5 years later I was walking down the street when I heard this girl use it in a sentence. (What are the chances?) So, I stopped her and asked her what it meant and she told me. I thanked her, asked her to marry me, she declined, and I went on my merry way. And now that word has arisen again. Full circle, my friends. Full circle.
Ok, so maybe 'funny' was too strong a word.
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I ate a hooker half a bottle of knife.