go off half-cocked

go off go off at a tangent go off at full score go off at half cock go off at half-cock go off at the nail go off into go off into a doze go off into wild flights of fancy go off like a candle in a snuff go off like hot cakes go off like the snuff of a candle

syphilous syphintic ulcer syphionthus syphitoxin syphon syphon brick syphon drainage syphon pipe syphon runner syphon tube