1 definition by 748134

Muff Fax

Like in the car commercials for Carfax where it has the information on the car like how many owners wrecks and problems. Muff Fax is the info on a girls muff and how many "owners'' or problems like std's or anything undesirable.

Alex: I wonder how many guys she has been with?

John: We need to get some Muff Fax!

by 748134 August 31, 2011