When you're hanging out with a friend who is better looking then you are, and all the girlsgo for him, the girls that he doesn't want to hook up with trickle down to you and your less attractive buddies. Derived from the term trickle down economics.
Dumbass Buddy: I hate going out with Cory, all the chicks go after him!
Otherwise known as the taint or the chode, assticles typically occur in men of advanced age. After gravity has taken its toll on the scrotum, the advanced stretching begins to affect the anus. Eventually they become one.
Harold was in the bathroom the other day battling with some troubling constipation. To his surprise his scrotum lapped delicately at the water. He called to his wife. "Gertrude!"
"What is it Harold" she replied.
"Get in here and tell me why my balls are in the water" he gasped.
"OMG Harold!" she exclaimed. "You have assticles you filthy old fucker!"