The act of masterbating without an erection.
or for girls;
The act of masterbating a guy who doesn't have an erection.
or for girls;
The act of masterbating a guy who doesn't have an erection.
"Oh man, I did a slinky jerk today but stopped when I got a hard on. I have control".
"Dammit Jacob, whats wrong with your penis, I don't want to slinky jerk, you're on your own".
"Dammit Jacob, whats wrong with your penis, I don't want to slinky jerk, you're on your own".
by Justin_Ley October 2, 2006