MIRNF

"mother i'd rather not fuck"
Did you see the new lady at the office?

Yea, she not that much to look at she is a mirnf.
by mbboys August 14, 2008
Flag
Get the MIRNF mug.

MIRNF

Mother I'd Rather Not Fuck

Opposite of MILF
"Damn, Stacy's mom has got it going on, but her aunt is a MIRNF."
by MIRNFhunter August 01, 2018
Flag
Get the MIRNF mug.
More random definitions