Sweet Sister!

Luke Cage might be best known for the catch phrase Sweet Christmas, but during his time with the Defenders, "Sweeet Sister!" was a close runner up. The Hero for Hire used the phrase when attacked or surprised in Defenders #17, 25, 42 and 44. He initially used that expression in a thought bubble in Hero for Hire #5 (January 1973), when he had reservations about hitting a woman.