Yeah, I didn't get that either. The article says she's not known for her sense of humor, then links to a tweet of hers that (I thought) was pretty funny.
Maybe the author meant to say she's not known to laugh things off but rather tends to go in for the kill (maybe using humor in the process).
Maybe the author meant to say she's not known to laugh things off but rather tends to go in for the kill (maybe using humor in the process).