haha, i think there are 2 types of 'Walk of Shame':
1.) going back with a girl and many staff looking at you both,
2.) going back alone without girl, felt shame coz failed in hunting
1 more, 'Shopping in Shame', u buying things together for your girl on next day's shopping, after you buy from this shop, others seller shout for your attention to get the girl to buy from them
