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A yard that doesn't understand anything that is said to him; nothing gets through his/ her skull
Faysal: You wanna do homework?
Stan: Sodium Hydrogen
Faysal: What? I don't get it.
Stan: As in NaH
Faysal: But those two can't be paired up
Stan: Holy shit you're so fucking thick skulled
by Nats123 April 30, 2016
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