Rugged Rita

Rugged Rita is a Hairy Hooligan mentioned in the How to Train Your Dragon Book series.

Pirate Training Program
Rugged Rita is the Hammerthrowing instructor in the Hairy Hooligan's Pirate Training Program for Viking novices.

Physical Appearance
No description is given of Rugged, other than that she is an adult female, based on name and position as an instructor.