Possible Clues:

• Praise someone a lot
• Outpouring
• Go on and on about how great someone is
• Sudden outpouring
• Sudden water outpouring
• Spew enthusiasm
• Flow out powerfully, as from an oil well
• Stream of gas upset some homeowners, initially
• What water does if the faucet is turned too hard
• Make too much of odour from sourdough