Husband comes home from work. Wife says the TV has lost its colour - how about looking at it. Husband says, hey, I'm no TV technician, and gets a beer. Next day the wife says my car is skipping, how about looking at it. Husband says, Hey, I'm no Mr. Mechanic, and got himself a beer. Things got a little frosty and the husband decided to check out the faulty TV and car. But he could find nothing wrong. When asked, the wife said she had found a man who fixed both of them. "How much did it cost?" the husband said, "Oh I told him that I had no money but he said we could work it out.  I could bake him a cake or we could have sex or something." "So, what kind of cake did you bake him?" the husband asked. "Hey,", the wife said, "I'm no Nigella Lawson!"