disrespectful, flippant back talk. A corrupted pronunciation of the British SAUCEUS, 1835
2.verb
to talk back to someone; to speak to someone with disrespect US, 1856
(redirected from sass)
sass back
To talk back to someone in a rude, impertinent, and disrespectful manner. A noun or pronoun can be used between "sass" and "back." Don't you dare sass me back like that, son, or I'll tan your hide!He got suspended for school for sassing back to the teacher again.
sass back
v.
To respond to someone rudely or inappropriately: If you sass back to your teacher, you'll get sent to the principal's office.