verbulence 

flatulence of the mouth or pen, the condition of releasing words like expelling gas, chronically. Farting words

He so enjoyed telling how marvelous he was, he suffered from a severe case of verbulence.

verbulence by dflgirlygirl December 25, 2008

Gerbulence 

ger•bu•lence |ˈgərbyələns|

noun

violent or unsteady movement of a gerbil, or of some other animal inside the anus

I experienced some gerbulence when the gerbil scurried as it entered and got lost in my a-nuss.

Gerbulence by gerbil-finder October 30, 2010