A blonde calls her boyfriend and says, "Please come over here and

 help me.  I have a killer jigsaw puzzle, and I can't figure out how to get

It started."  Her boyfriend asks, "What is it supposed to be when it's

 finished?" The blonde says, "According to the picture on the box, it's

 a tiger." Her boyfriend decides to go over and help with the puzzle.

 She lets him in and shows him where she has the puzzle spread all over the table. He studies the pieces for a moment, then looks at the box, then turns to her and says, "First of all, no matter what we do, we're not going to be able to assemble these pieces into anything resembling a tiger." He takes her hand and says, "Second, I want you to relax.  Lets have a nice cup of tea, and then ..." He sighed................"Let's put all the Frosted Flakes back in the box."