"I've got a pair of kings," the Doctor said triumphantly.

Sarah shook her head. "Full House."

"Blast!"

"Come on, pay up!"

"I only have one thing left!" he protested, pointing at his smiley face boxers.

She giggled. "All right, I'll give you one chance. A bonus hand. If you lose, off they go."

She dealt the cards. He grabbed them up, sighed, then looked at her face. "Well?"

"What's your bet?"

"The only thing I have LEFT!"

"Hmm. I'll see your underwear... and raise you a sock."

The Doctor yanked off his boxers. "I fold!"

"I bluffed," Sarah Jane smiled.