Hot Date

I'll bring the Cialis, you bring the grapefruit, and we'll meet in the back of a car:

A study of smells shows that the scent of grapefruit on women make them seem younger to men - about six years younger
However, a grapefruit fragrance on men does nothing for them.
The study by the Smell and Taste Institute in Chicago was conducted to determine what makes a women smell young - but not too young, like pink bubble gum.
Institute director Alan Hirsch said he smeared several middle-aged woman with broccoli, banana, spearmint leaves, and lavender but none of those scents made a difference to the men.

Link.