BOY:"SO MY FAVORITE COLOR IS BLUE. AND YOURS?"
GIRL:"MINE WOULD HAVE TO BE PURPLE"
BOY:"I LOVE YOU"
GIRL:"I LOVE YOU TOO"
BOY:"THEN BLUE AND PURPLE SHALL BE THE COLORS OF TRUE LOVE!"
Masturbation.
In other words:
Choking the chicken Choking the monkey
wacking off
jerking off
shaking hands with man's best friend
teasing the weasel
Dude, we all know that last night you did the five finger knuckle shuffle on the one-eyed, blue-veined, purple-headed, custard-chucking, salty yogurt slinger.