Urban Noodle

Urban noodling is fearlessly sticking ones hand (and possibly entire arm) into a crevice of some type in an urban environment. This urban sport is a modification of "Catfish Noodling", where one attempts to handfish for catfish that are hiding in cracks and crevices along the bank of a river.

Hope a rat doesn't chew my finger off, because I'm about to urban noodle this crack in the wall!