Puzzle Foot
This occurs mostly in bed when one puts the arch of one foot on top of their other foot; this squeezes the thighs and knees together. This is often done for warmth, or to save space in an over crowded bed.
I walked down the hall and noticed both my daughters were sleeping puzzle foot.
Puzzle Foot
An act made up by those with foot fetish's.
He demanded pictures of her feet citing he needed more puzzle foot action.