It hardly ever occurs to me that there is a world out there that doesn't speak English as its native tongue. Anglo-centrism isn't always helpful, especially these days at the end of empire.
Came cross a French site that allows you to mash up a variety of iconic images and video with your own titles. I'm sure many of those published and rated highly were hilarious, but my command of French is barely adequate enough to buy a ticket on the RER, so the subtlety of humour is a train that leaves the station without me.
Just a time wasting diversion...though it would be très drôle to create something along these lines where consumers could make headlines for your ads. The results might be terrifying, but amidst the chaff...you never know. Offer a prize for the best and verify names and email accounts before permitting participation.