Scat rocket 

basicly your so happy you poo so hard you lift offf in to the sky

woah mate that scat rocket took you so high

Scat rocket by lamomania August 3, 2010

Scat rocket 

The bit of poo that gets trapped in the tip of the penis during anal sex, then shoots out at orgasm

Johnny blew a scat rocket on Darcy’s back

Scat rocket by Cracken pipes February 8, 2022