I found the following on Facebook (translated from German):
To the younger generation:
Your grandmother wore very short min skirts, skinny pants, high boots, flip pants and no bra.
She listened to Led Zepplin, the Beatles, Janis Joplin and the Rolling Stones.
She drove a Mini Cooper, rode a motorcycle and fast Vespas.
She smoke cigarettes, drank gin and tonics and whiskey shots.
She came home at 4am and still went to work in the morning.
Even if you guys think you're super cool, you'll never be as cool as your grandma was.