The company, Dressing for Pleasure, a specialist in fetish wear put stickers of enticing rear ends on the bottoms of ketchup bottles. Thus inviting bar patrons to explore a completely different appetite while addressing their hunger.
Outdoor ads in high-traffic Manhattan neighborhoods were tagged with bloody tissue stickers – making it appear that men in the ads had nicked themselves shaving.
In honor of the launch of Batman Begins on TV2, stickers were placed on footpath lights, so that the bat signal was created when the lights were on.
All the descriptions were swiped from here (cause I'm lazy today). Via Laurish!