Spirit Airlines ad: ‘Romney wins’

Spirit is no stranger to referencing political events in its online advertising. The airline famously offered a "9-9-9" sale named after former Republican presidential candidate Herman Cain's signature tax reform plan.

More recently, Spirit said it had “binders full of sales” after a debate between Romney and Obama last month in which the GOP candidate made reference to reviewing "whole binders full of women" when seeking qualified applicants for positions in his cabinet as governor of Massachusetts.