A rag commonly used to clean up after sex/masturbation. Broad term used to describe any material (such as face washer, tissue, curtains etc) used for cleaning up jism.
Jimmy: My mum found my dirtygak towels in ma bin!
Friend: Dude try catching ur jizz in ur mouth next time, saves alot of tim!
Jimmy: Wow thanks Friend!
Friend: sure thing!
