Meaning
to treat someone in an unfair way, especially by criticizing or blaming them for something.
Dialog
Shane, you’re NOT gonna believe what happened to me.
Sorry. Don’t dump on me now, I’m busy.
What? But you’re my boyfriend.
Right. I’m your boyfriend, not your psychiatrist.
- practitioner
meaning: a person actively engaged in an art, discipline, or profession, especially medicine.
From
dump on (phrasal verb) definition and synonyms | Macmillan Dictionary