Don't be a Trunchbull. It's cool to be a strong, confident woman, but there is a difference between being confident and strong and being a Trunchbull. Be confident in your femininity and let men be men.
Trenchbutt is a worm-caused disease from the First World War in which worms would crawl from anus to anus of soldiers in trenches. It was the second most cause of casualties on the Western Front.