by goodvibration November 12, 2007
The female version of jacking off derived from Jack and Jill. Jack for the boys, Jill for the girls.
I walked in on Marina jilling off while she was watching porn. I'm not sure whether she was extremely startled at the disturbance, or if she jilled her panties! It was so loud.
by DieselBoy July 18, 2013
The act of hanging with, walking in hallways or chatting on facebook with the members of JIL. Often includes conversation about interesting and philosophical topics.
by TheIinJIL May 29, 2013
by Brianna Scott August 29, 2007
by advocates diaboli March 17, 2017