Two Coats

A blonde decides to show her husband that despite what everyone says, blondes really are smart. So she decides that she is going to paint
the living room in their house while her husband is at work.

So the next day as soon as he leaves, she gets down to the task at hand. Her husband arrives home after work and smells the distinctive smell of paint. He walks into the living room and finds his wife lying on the floor in a pool of sweat. He notices that she is wearing a parka and a mink. He asks her what she is doing. She replies that she
wanted to prove to him that not all blonde women are dumb and she
wanted to do it by painting the room.

He says that he was impressed at the good job she had done, but
what's with her wearing the two coats?

She replies that she was reading the directions on the paint can and
they said, ''FOR BEST RESULTS, PUT ON TWO COATS!''