Permafilth 

Someone who just looks "dirty" or "dingy" no matter how many showers they take. They have this lingering dirty look to them. Yellow teeth, discolored skin.. frizzy hair. Usually a woman that has had sex with alot of guys or a guy who has had sex with alot of girls or a tweaker. Basically a ratchet usually contains some degree of permafilth.

Dan was looking a little permafilth with the meth binge.
Look sandy has been ran through so many times, she just looks permafilth.
I.e. a druggie, someone who carries stds, or a ratchet.

Permafilth by Foxdyell September 17, 2015

permatilt 

In poker an extreme form of tilt that can be produced by taking an exceptionally bad beat. The implication is that a player receiving such a bad beat will be so emotionally disturbed that they will play recklessly for the rest of their lives (permanent + tilt). While no unambiguous examples of the phenomenon have ever been reported the term is frequently used to indicate extreme emotional distress at the poker table.

"I get all-in versus this donkey with AA and flop quads. He's playing The Kat and runner-runners his miracle cards to make a straight flush. I've been on permatilt ever since."

permatilt by TheGameKat March 11, 2009