"Scandalous behavior" refers to actions or behavior that are considered shocking, inappropriate, or morally wrong, often causing outrage or public disgrace. Full definition
During an afternoon news conference outside the DA's office, Rivera claimed she'd witnessed an astounding array of scandalous behavior since she was hired there in 2007. (nypost.com)
But he keeps trying to lower expectations, arguing that there is little he can do about runaway political spending as long as the Supreme Court's Citizens United decision is in force, and blaming the Republicans in the Legislature for doing nothing to reform its own scandalous behavior. (nytimes.com)
At the center of it all is Sandra Bullock's Jane Bodine, a strategist whose past scandalous behavior threatens to derail her current campaign. (film.avclub.com)