Coach Doogan

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http://pepperann.wikia.com/wiki/Coach_Doogan

Coach Doogan as the name suggests, is the PE coach at Hazelnut Middle School who teaches the Pepper Ann and the other students.

In "In Support of" she informs Pepper Ann's class that they need "support" for the upcoming trampoline lesson. Pepper Ann mistakes this as the coach saying that she needs a bra and spends the episode worrying and shopping for a bra. However it turns out that she meant they needed a partner to support them in the lesson.