A combination of STDs, venerial diseases, any and all sexually transmitted diseases.
Syphilis
HIV
AIDS
Herpes
Chlamydia
Gonorrhea
And so on ..ect
I quit having sex because I don't want to get the huffasyphaloffagouse.
A fivefacer is someone who is not only two-faced, fake, and or a backstabber but all of the above and then some...ect.
Man that girl is so fake she acts different with each and every person. She's such a five-facer.