1) schNARsty- the look a creepy person gives you when they look and then a creepy smile occurs. Similar to the look the Italian guy on the train from "eurotrip" gives Scotty and Co. right before they reach a tunnel and..."touching" occurs.

2) SchNARsty- A shifting awkward glance given after saying something "creepy". Usually accompanying a "gah" noise or "hehe" (awkward chuckle)
Flo gave me a schnarsty look after telling me she stalked my facebook.

Ilana's face went all schnarsty when she saw lucy dance.
by Lil' Jon AKA C-cat February 12, 2009
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