Logorrhea (logorea in US) is either the product of a retentive arboriculturist or comes about from undertaking extended passages (no pun) in dug-out canoes.
<pathologically excessive and often incoherent talkativeness or wordiness that is characteristic especially of the manic phase of manic-depressive disorders>
And here's me thinking that's a made up word .. I didn't even bother looking it up in the dictionary!... it's even got a ancient greek root.. I had horrible visions of Log version of unpleasant stomach problem!