Slurch

To have one's head flopped over towards the shoulder, often resulting in the appearance of a roll of neck fat. A combination of slouch and lurch, often done while napping or otherwise resting.

It was so cute when they were sleeping all slurched over on the bus.

by Kellyriffic June 10, 2008

Sphinx

Used as a noun or a verb. To stare in a creepy manner, or to be one who stares in a creeper manner.

Stop sphinxing at the people napping at the back of the bus!

or

Anna, don't stare those little kids in the sandbox, you are being such a sphinx!

by Kellyriffic June 10, 2008