ADVICE Needed: Roommates + conflict = stress that shouldn't be there

So I'm living with two women (lesbians) and a guy (straight).

Since the beginning, we (meaning the women of the house), have had little issues with the male roommate.

-He said he has ADHD but doesn't want to get help for it.
-He has left the stove on for an hour burning the pots and making the stove element red hot and ran back to his room to play video games for an hour before returning. We told him this was a safety issue and he better not do it again.
-He hardly cleans up after himself.
-He owns 4 shirts
-He hardly does laundry and as a result smells a lot of the time, and his room we avoid because it smells like something died in there.
-He never washes his hands before smoking, cooking,
-He never washes his hands after smoking, cooking, cleaning up a mess, sneezing, coughing...
-He has taken food from both me and the other women in the house when we weren't around
-He somtimes forgets to lock one of the doors to the house
-He never does the dishwasher and hardly takes the garbage out
-He doesn't buy anything for the house (toilet paper, soap, plastic wrap, stuff like that)
-He says he never has any money, yet buys pot, smokes and alcohol and not stuff he needs like food or a bus pass
-He has lost 2 jobs in the past 3 months. He said he might be losing his current job if he doesn't stay ontop of it.

I apologize for the rant.

We have tried being empathetic, but he doesn't WANT help. I honestly don't know how to get through to him. He can't keep walking over us and our kindness, however, he seems kinda depressed and basically stays in his room all day long, every day when he's not working and plays Xbox Live. I want him to get better, but he obviously isn't ready to do that... I'm on the verge of throwing in the towel and tell the other roommates that I think he should move by the end of the month. We've told him over a dozen times he's gotta change his life somehow in order to get a more fulfilling life, and maybe start over fresh but...

 

Thanks Chandra.

We have approached him (all 3 of us females) and had several talks with him. I mean probably more than 12 like I mentioned earlier. I don't know if he just "forgets" or he's not mentally there... or what.

We have told him things we're worried about, how we felt about the issues individually, what our needs are, and he said he'll chge... but it just hasn't happened.

One of my female roommates wants to keep him strictly because we can't find someone else right away that we trust to take his room in order to continue paying for rent, if our male roomie did move out at the end of the month. She's also worried about possible layoffs at work and says it would cut into her savings and make money tighter for her.

Plus our male roomie said he probably won't have any money for rent elsewhere.. and that is frustrating the hell out of me.

I hate being the bad guy. HATE IT. I realize several things are possibly wrong in his life but this is ridiculous. I know it has to be dealt with. It just would hurt knowing he might not have a place to go after we kick him out if that happens.