Phrase was inspired by the kid in elementary we all knew, who was nice, but none of us wanted to be around because s/he had a faint smell of urine to them.
J: Guy I used to go to high school with. Haven't seen him in a while.
B: Cool, invite him to the Halloween party.
J: Naah, he's a nice guy, but he smells like piss and broken dreams.
B: Damn, you're nice.
J: No, trust me, I'm doing you a favor.