The act of a man waggling his penis in an up and down fashion using his pants/shorts so he can shake off the last bit of pee that might be inside or stuck to the tip. Commonly used after urination, but can also be a strange way of getting erect.
Blake: Yo Travis, do you not pimmy shimmy after you piss?

Travis: No man, that's just weird!
by Musicman182 October 25, 2023
Get the Pimmy Shimmy mug.
When someone is really drunk or incoherent on drugs and they speak to you in slurred speech they are referred to as: "Shimmy Shammied"
"Dude, see that guy puking in the garbage can? He tried to talk to me earlier but he is too shimmy shammied."
by suzanne081804 March 13, 2007
Get the shimmy shammied mug.