The story
See horn (“sexual arousal”) + -ball, and compare sleazeball, cornball, etc.
Etymology from Wiktionary, CC BY-SA 4.0.
hornball
Today it means: A person who is often, or easily, sexually aroused. Full definition →
Today it means: A person who is often, or easily, sexually aroused. Full definition →
See horn (“sexual arousal”) + -ball, and compare sleazeball, cornball, etc.
Etymology from Wiktionary, CC BY-SA 4.0.