siskalation 

v. 1) the act of siskalating; 2) to siskalate or to be siskalated; 3) a good screw.

boy to buddy: "man I siskalated the hell out of that hot chick last night after we left the bar. in the cab no less"

hot chick to buddy: "omg, the siskalation after we left the bar was out of this world. that dude sure knows how to rock it between the sheets."

siskalation by y3n November 26, 2007

sisolation

A shortened and much more efficient method of saying self isolation.

I' ve got a bit of a cough, so I put myself into sisolation

sisolation by Jones the Steam April 5, 2020

Sispulation 

Placing a Q-tip in to your dickhole so it wont be so narrow.

Samantha : Hey Mike you lasted really long last night!
Mike : Yeah I just did a sispulation last friday.

Sispulation by PargeLenis July 25, 2018