Sentence:  "Oh, gee!" remarked the Girl from Sieber-Mason's, glancing up with the most capable coolness. "Ain't there any way to ever get rid of you <WSD>mashers</WSD>? I've tried everything from eating onions to using hatpins. Be on your way, Freddie." 
Meaning of the word marked with <WSD> tags:  A man who makes often unwelcome advances to women, as in a subway.