Sometimes mums and teenagers have trouble communicating. My girl talks to me and I hear a torrent of Vicky Pollard type speech and when I speak to her, she hears 'blah blah blah', unless of course I am whispering something I don't want her to hear.I was trying to explain to her how she could save money by having her Falcon sedan converted to gas. Frustrated, she said, 'Mum can you do me a power point presentation?' I ended up doing a picturegram and after she saw it, she said 'Now I get it, when can I do it?'