Meaning that you are 40yrs old, therfore you have reached the climax of your life time and your beggining to go "over the hill."
My dad just had his 40th birthday, therefore hes over the hill
A sexual massage\move performed on a chick that is actually very simple. You place your hands down in her lower area and simply work your way up and over her ample tits. Where you go from there is up to you.
I went over the hills with jennifer last night, i went over the hills and FAR AWAY!!!
In the rest of the world over the hill refers to someone over 40 or 50 but in Birkenhead your considered past it if you aren't married with kids at 19.
Person 1: OMG see that girl there? She's well over the hill her, shes 22 AND aint got no kid or even been married.
person 2: OMFG old hag!!!!
when you are 50-yrs-old and to old to live...
my uncle just hit 50! hah! over-the-hill geezer!