Someone who is a disgrace to society. A consumer but not a producer. A Taker but not a giver. Someone who has declined in morals and spends most of his/her time partying, having sex, drinking heavily and doing all that while being a general fucking neet.
Example
Example 1:
*At a party*
Joe: Jane, Tim is looking for you! Why are you with Josh now?
Jane: Tell Josh, to fuck off!
Joe: You fucked Tim an hour ago and now you're going for Josh?
Jane: Why a woman can't love to have sex? As boys would say I have a huge sexdrive.
Joe: You are such a degenerate, Jane
Example 2:
Bill: Man, I fucked seven different girls this week every day. I'm such a hunk.
Danny: No, Bill. Collecting STDs is not something you should be proud of. You are a fucking degenerate. 