A liquid donut occurs when one's anus has been rammed too hard for too long and thus has been reduced to a jelly-like state. Being jelly, it cannot hold its fluids back and therefore leaks trufflebutter making it a liquid donut.

v. collectively or individually finding someone/something to blame for a problem, as opposed to brainstorming which connotes finding solutions to a problem

n. the act of finding someone/something to blame for a problem

(from a TV ad for HD television)