Related Clues:

• Join together around piano and send out from the mouth
• Money (slang)
• Vomit
• Speak effusively
• Flood out
• Short spell of increased speed
• Pour out — appear overly effusive
• Babble enthusiastically
• Forcefully expel from Southern part of church
• Spout forth, as venom
• Churn out
• Spew like Old Faithful
• Go on enthusiastically
• Wax lyrical for Mercury sprayed back over you and I
• Erupt, as Old Faithful