gutter noodling

Fondling someone from behind while they are completely oblivious

Damn Jana, stop gutter noodling me I'm watching tv!

Noodle Gazing

Ladies do this when on the prowl, scoping out potential male suitors, one night stands, and/or men to buy them drinks.

"Hello!? Amanda! Stop noodle gazing and take that shot!"
"Girl, you are noodle gazing hard core!"
"Did you score after all that noodle gazing you did last night?!"