Related Clues:

• Throw it up in church at last
• Emit forcefully
• Do a spit-take
• Spout forth
• Rue changes to the physical training that make one blow up?
• What an active volcano may do
• What volcanoes do, sometimes
• Overflow with lava, say
• Burst, volcano-style
• Time for virgin to return and break out
• Join together around piano and send out from the mouth
• Money (slang)
• Vomit
• Break forth
• Burst forth, like 25