cuss like a trooper(redirected from cusses like a trooper)
cuss like a trooper
To use profanities or vulgar language very freely or frequently. (An allusion to the rough language presumed to be used by military personnel.) My granny is the sweetest old lady you'll ever meet, but she cusses like a trooper when she gets to talking about someone or something she doesn't like. My little sister has been cussing like a trooper ever since she started college.
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.