Here is the picture:

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The reason I asked this question under 'Sports' is because it seemed to have something to do with surfing.

Why is 1+1 equal to tube? Can someone explain it to me?

closed as off-topic by Nij, dly, user16112, Ale, Glorfindel Mar 24 at 8:22

  • This question does not appear to be about sports within the scope defined in the help center.
If this question can be reworded to fit the rules in the help center, please edit the question.

  • It's a joke so don't know how much we can help. Visit these reddit link 1st and 2nd if you haven't already and ask it over there if you would like. – Ram Chandra Giri Oct 8 '17 at 2:18
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    I'm voting to close this question as off-topic because it is a joke based on the use of English language, not something inherent to sports. – Nij Mar 22 at 4:26

This reference is a nod to a surfer who said "a surfer and a board is equal a tube" but it's also a nod to the mathematical formula 1 + 1 = 3.

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    Welcome to the site! (Bienvenue!) Please note that all contributions must be in English. – Glorfindel Mar 21 at 21:03
  • Which mathematical formula says 1+1=3? And how is 3 related to Tube? – Arsak Mar 29 at 11:23

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