My Genetics teacher bears a strange resemblance to Roseanne Roseannadanna. Her hair's not quite as poofy, and her voice isn't quite as nasal, but you know that she could probably do a great Gilda Radner impersonation. I think it would be worth it to try and get invited to a Biology party of some sort, get her really tipsy, and see if she'd do an impersonation.
And about that curly hair on the soap? Oh, well, that's different. Never mind.