Sass

[sæs]

(noun.) an impudent or insolent rejoinder; 'don't give me any of your sass'.

(verb.) answer back in an impudent or insolent manner; 'don't sass me!'; 'The teacher punished the students who were sassing all morning';.

Inputed by Elvira--From WordNet

n. (coll.) impudence: vegetables used in making sauces.—v.i. to be insolent in replies.

Edited by Katy