WHO is tedsmum?

I've been tedsmum for about 30, yes thirty, years now, and I am still tedsmum!

When ted was about thirteen, his friend kirk would say "tedsmum, is he allowed out ?", or "Is that a spare bit of pizza, tedsmum ?" and it caught on and i liked it, soooo.......

nowadays I am more often "graaaan'ma", which sounds just as good to me, but all the granma names were taken so after all, as i said, i am still tedsmum!