Findings:

• Madame George
• Madam Haywired (user)
• Madam Olympe Maxime
• madams (user)
• Madam Geneva
• Madam Mim
• Madam Pomfrey
• Madam and Eve
• Your slip is showing
• Alas Madam for Stealing of a Kiss
• Madam
• Madam Perl (user)
• The Hooch
• Pieter de Hooch
• hooch (user)
• Hooper's Hooch
• hooch

If you Log in you could create a "Madam Hooch" node. If you don't already have an account, you can register here.