A memory from secondary school popped up in my brain today - me and my friends quoting a L'Oreal shampoo advert to each other in a biology lesson, "Here comes the science bit ... concentrate!"
Yes, us ickle wimmin would have to concentrate to understand science as it's too darn complicated for our ickle wimnin brains 

It has got me thinking, what other TV ads, scenes or shows would never make it to air today?