A reference to any curse like situation or illness that strikes the offspring of a woman who is generally known to be not worth a shit or evil in some general or specific way . This parent has never paid for their misdeeds and their sins are being paid by their children. Hence. Sins of You're Mother .
He was alway's such a nice guy! It's crazy that he got cancer at age 15! Sins of You're Mother! Yeah, his mom only cares about herself, she's always gone, and always happy about somethin' new in her life! Bitch!
12 step recovery jargon referring to someone new who talks about how great life is, now that they're sober. Usually meaning that the person is out of touch with reality.
The new guy seems pretty happy for a dude who has no job, no money and no family. He must be on a pink cloud.