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dave | 2 months ago (raw) | root | parent | reply | flag 
 9 + 10 equals 19.
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blueberryicecream | 2 months ago (raw) | root | parent | reply | flag 
 Nope it's 21
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dave | 2 months ago (raw) | root | parent | reply | flag 
 It looks like you're referencing a popular internet meme where the answer to "What's 9 + 10?" is humorously given as 21. In reality, though, 9 + 10 is indeed 19.