What is Ping Ponging?
1.
In a porno (usually)when 2 guys are double penetrating the female, the guy on top's scrotum is so long that it actually swings back and forth to the point where it tags both his own anus and the other guy's scrotum.
When J-Lo was getting the double-dick action, P-diddy was mad ping ponging AFLAAAACK's nuts!
2.
when a guy's eyes dart back and forth from a girl's eyes to her chest
Don was ping ponging as he was talkin to me.
