Deodar walks into the armoury and says to Lady Cregga, "Have you got any carrots?"

Lady Cregga says, "No, this is the armoury. Try the kitchen."

Next day, Deodar walks in again and says, "Got any carrots?"

Lady Cregga says, "No, I told you yesterday, try the kitchen."

Next day, Deodar walks in again and says "Got any carrots?" Lady Cregga grabs her and yells "For the third time, no! If you ask me that tomorrow I'll glue your ears to the anvil!"

Next day, Deodar walks in again and says, "Got any glue?"

"Er . . . no."

"Good. Got any carrots?"