When someone (usually a dudebro-chad-jagoff type, but not limited to males) is exhibiting especially bad behavior, this could be used as an insult/descriptive noun.
Becky: Brad just did the weirdest flex on me in the boathouse, telling me all about his trust fund.
Mellisa: Whatevs, just ignore that Crusty Cum-Rag!
A wet anal cum rag is an insult to your friend who moans 24/7
Michael you're suck a wet anal cum rag!
A phrase meaning "dead," used ironically as a parody of mobster phrases such as sleep with the fishes.
If this guy comes anywhere near my anime bodypillow, he'll be cum in the rag.
A girl thats been ejaculated in a lot aka A HOE
”Yea I got 13 bodies and all of them came in me”
“ YEA YOU A CUM RAG ASS HOE”
A short sleeved T-shirt worn upside down like a pair of shorts and used to catch your cumshot after masturbating.
Thank god I had an extra Tyler Childers shirt to use as an Appalachian cum rag last night!