WordNet (r) 3.0 (2006):
rubberneck n 1: a tourist who is visiting sights of interest [syn: sightseer, excursionist, tripper, rubberneck] 2: a person who stares inquisitively [syn: rubberneck, rubbernecker] v 1: strain to watch; stare curiously; "The cars slowed down and the drivers rubbernecked after the accident"