Jerkaroo 

(N) A kangaroo jerking you off. Alternatively kangaroo jerky

(In motion to a kangaroo) come on over here and give me a lil jerkaroo

Jerkaroo by Dictionary of London February 28, 2024

Jerkapoo 

To jerk your meat while taking a long and satisfying dump.

"I keep that magazine in there, in case I ever feel like a nice jerkapoo."

Jerkapoo by Scuke October 7, 2011