when you stand next to a window at school with ur mate, where a lot of people going in for next lesson, then you and ur mate pick out girls u would like to fuck
person 1: hey check out the girl with the nice arse
person 2: which one
person 1: the on with the black hair nearest to us
person 2: sweet!! i luv this window shopping its awesome
person 1: gud in it u see all the massive tits from here, its best when there running!!
That sexy open space between a hot girl's legs where her legs don't quite touch eachother in the crotch area. Usually seen when wearing a bikini. Originally derived from George Carlin's stand-up comedy when referring to marijuana.
I was surfing on the internet while my bro was watching tv when he said, "Whoa, toledo window box!" which caused me to quickly turn around to see a fine piece of ass.