Comments (40) (Please sign in to comment)

1. 

   templo SUD said, about 16 hours ago

   I’m as confused as Lio’s father. What’s the punchline?
2. 

   Number Six said, about 16 hours ago

   @templo SUD

   Look up alternative planes!
3. 

   Prof danglais said, about 16 hours ago

   I really love Lio’s macabre sense of humour.
4. 

   Alexikakos said, about 16 hours ago

   Alpha, Omicron, Beta and ? .
   
   Alternative planes.
   
   

   Neither this,
   
   

   or this
   
   Is helping me.
5. 

   cubefarmer said, about 16 hours ago

   @templo SUD

   Just a pun, nothing to laugh at here.
6. 

   Radish said, about 16 hours ago

   Its a geometry, crossed with a movie title, joke.
   Dad doesn’t get it, which is what I think Lio is cracking up about.
7. 

   WSR said, about 16 hours ago

   Very punny Lio!
8. 

   edclectic said, about 15 hours ago

   Lio likes the movies but I didn’t like that one.
9. 

   Bruno Zeigerts said, about 15 hours ago

   Pastisitis is catching.
   (Really, Spellcheck… you’re not flagging that word?)
10. 

    Sisyphos said, about 14 hours ago

    Sometimes Lio can’t believe how funny he is!
    (Neither can Dad.)
11. 

    dukedoug said, about 14 hours ago

    Next he’ll branch out into non-Euclidian geometry …
12. 

    WaitingMan said, about 13 hours ago

    Technically, you only need three points to define a plane. Today’s nitpicking is brought to you by WaitingMan Industries.
13. 

    cdward said, about 11 hours ago

    @edclectic

    I don’t think anybody liked the movie, just the title.
14. 

    Starman Stormtrooper said, about 11 hours ago

    Enough is enough! I have had it with these snakes on this plane.
15. 

    rmacprivate said, about 10 hours ago

    I get the geometry angle, but it could also be directions to fold the paper into a paper airplane.
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