A number of claims made in Prince Harry's new memoir, Spare, have left royal fans bemused - from his admission that he shopped at TK Maxx and had a strict 15-minute system for 'snagging' bargains, to his chat about having a frostbitten 'todger'.
But there's another part of the book that's really got people talking on social media, and many have had a good giggle over it.
We're talking of course about Prince Harry recalling the time his late great aunt, Princess Margaret gifted him a Biro pen wrapped in a rubber fish for Christmas.
