Ten pounds of shit in a five pound bag. A situation so vile no matter how well you deal with it you will still get dirty.
He bailed on that new project schedule - he knew it was a blivet, and tossed it my way.
by Carol Bonkosky July 02, 2003
Like the above definitions a blivet truely is 10 pounds of shit in a 5 pound bag, but is much more entertaining, and will bring more laughter when used in reference to a fat chick wearing clothes that are too small to hold all her rolliosis (abundance of fat rolls).
Damn check out that blivet in the pink tank top, she should be wearing a moomoo.
by keesdog May 03, 2009
A sock full of shit with a hole in the toe, i.e. anything that spews crap.
The most dangerous place to be is between Chuck Schumer and a microphone, he is such a blivet!
by Baygul April 14, 2011
pathetic, stupid, ignorant person, jerk, no other way to describe someone who is utterly disordered
He is a blivet.
by ZSBS September 11, 2010
A 5 gallon container filled with 10 gallons of shit. It isn't that well-known yet, but it comes in handy if you know what it means!
No wonder you're such a shithead! You swallowed an entire blivet for breakfast!
by Alaras February 10, 2006
Proper noun. A flying bag of shit (see also: Warren Sapp)
The Blivet is going to the Pro Bowl
by Donnie McNabb January 24, 2003