catcall

viheltää

buuaus, vihellys A shout or whistle expressing dislike, especially from a crowd or audience; a jeer, a boo.
A shout, whistle, or comment of a sexual nature, usually made toward women
puhekieltä A whistle blown by a theatre-goer to express disapproval.
To make such an exclamation.
{{quote-journal|date=April 1, 2007|author=Ada Calhoun|title=Up Front|work=New York Times|url=http://www.nytimes.com/2007/04/01/books/review/Calhoun.t.html