indefinitally IMO. At some point skyscrapers may need massive, costly structural overhauls, but if someone is willing to pay for it, they will last until the end of time.
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"you're eating chicken periods" - Vid
"I love eggs, especially the ones with runny yolks" - Me
"EWWWWWWWWWWWWWWWWWWWWWW, you're disgusting!" - Vid
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