Definitions by Timopheliac

silent panther 

Male masturbation where the masturbator has sat on their hand to make it numb prior to the act of masturbation, thus ensuring it feels like the hand of a third party.

I can't feel me hand. This would be a great time to give myself a silent panther.

Also

Garry V likes to sit on his hand until it is numb so he can give himself a silent panther.....

silent panther by Timopheliac July 6, 2014