Barack Obama walks into the Oval Office and sees Joe Biden whooping and hollering.
“What’s the matter, Joe?” The President inquired.
“Nothing at all, boss. I just finished a jigsaw puzzle in record time!” The Vice President beamed.
“How long did it take you?”
“Well, the box said ‘3 to 5 Years’ but I did it in a month!”
Adapted from a joke at Humorpedia