Jillbation 

Masturbatiing with a marker.
And also a teddy bear...

person1: I used markers to masturbate last night.
person2: JILLBATION!

anonymus: I'm a virgin so i use jillbation.

Jillbation by meowkittyj June 14, 2009

Jillwagon 

Derogatory or female version of jackwagon

I told you how to fix the issue and you didn't listen jillwagon!

Jillwagon by beag October 30, 2012