A rag that is used to skeet into when you are wacking your dick. They are usually kept under your bed or by the computer and can be made from an old t-shirt or sock which ever you prefer.
Brutus has used the same catch rag since 4th grade. It's his lucky catch rag.
similar to the common jizz rag only it is kept and not thrown away after "use"(lol) usually a shirt,sock,etc. also it is just used to catch the cumshot not to masturbate with
-yo you got a catch rag?
-no I use jizz rags I just need to remember to flush em.
-lol why are we talking about this anyway?
-shut up jizz rag