гикать bedeutet auf Englisch

hoot [hooted, hooting, hoots]▼(To cry out or shout in contempt)
verb
[UK: huːt] [US: ˈhuːt]

whoop [whooped, whooping, whoops]▼(to insult with shouts; to chase with derision)
verb
[UK: wuːp] [US: ˈwuːp]