The other day DS1 (almost 3) and I were playing with his new tool box. We were bored of bolting bits of wood together and I was pretending to fix bolt some wood on to his tummy button. Then DS1 got the saw out and said 'Mummy cut my leg off', so I did (why did I go along with this?). I cut off all his limbs and stacked them up in the corner. Then he said 'Mummy cut my willy off' and took off his trousers and pants. He had a huge erection! I was trying not to snort with laughter and tell him that sometimes it wasn't appropriate to get his willy out without making a big deal of it....
Who has done worse? own up.