[iamflimflam1]

My favourite little joke from a conference talk I did recently on image processing was when talking about greyscale images I put up the cover of "50 Shades of Grey" and replaced a crossed out "50" with "256".

Made me chuckle anyway...

[selfie]

Yes this sort of thing! There was one posted on HN back where the speaker says, in the middle of other context fairly deep in, recognise this number? 3.14159265358779323846264338327950288419, and then shows that it isn't actually Pi, (one of the digits is swapped, he may have swapped a different digit to me). Nice joke because is reminds us to challenge assumptions too!