Blackguard (band) definition

(1) Someone who is morally reprehensible

"You dirty dog"

(2) Use foul or abusive language towards

"The actress abused the policeman who gave her a parking ticket"

"The angry mother shouted at the teacher"

(3) Subject to laughter or ridicule

"The satirists ridiculed the plans for a new opera house"

"The students poked fun at the inexperienced teacher"

"His former students roasted the professor at his 60th birthday"