A cloth of sorts which only purpose is for cleaning up semen after masturbating
I just blew a huge load into my blowrag! That girl is such a blowrag!
by dross_13 May 08, 2005
2 more definitions
someone whose sole purpose is for your sexual gratification
I don't want a relationship with her; she's just a blow rag
by vunt July 16, 2003
An item of clothing (or similar) that has been repurposed for the sole use of catching and/or cleaning up freshly-jizzed semen.
Mate, don't touch that thing! It's Steve's blow rag!
by freakout87 December 12, 2010