I've heard Andy Richter refer to sleeping this way as "Porky-Pig-style".
I'm a fan of this style. There's nothing like letting your junk hang out.
Robyn | June 22, 2007
porky-pig..i like. me and my friend call it 'winnie the pooh'
kerry | December 5, 2007
Frowned upon at Burning Man -- albeit it's committed too much by the wrong people. Burners have tagged it as "shirt-cocking".
Frankie Doodle | June 17, 2008