empty set

1.The empty set is not the same thing as nothing; it is a set with nothing inside it. It's a mathmatical term.
2. The head of a stupid person.

Kevin is such an empty set. He's got nothing going on upstairs.

by Sandi68 April 28, 2006

Empty Barrel

The frase "Empty Barrel" first found in the writing a Plato later used by Shakespeare refers to a person who makes a lot of noise but has no substance.

Congresswoman Freda Wilson is an "Empty Barrel", like many politicians today.

by Freeamerican October 20, 2017

Empty Box

Someone that’s clueless. Generally a moron. A dumb ass.

Your such an empty box. Use your common sense.

by Eaton Holgoode January 17, 2019

empty vase

A gaping anus after vigorous punishment.

Fred, exhausted, left her, lying prone, in the pale light of morning, with an empty vase.

by Fredster C June 14, 2008

empty suit

Barrack Obama.

At least McCain isn't an empty suit.

by Chaz Michael Michael October 18, 2008

empty chair

Any uncomfortable moment during a political stump speech.

"Did you notice that Chris Christie barely even mentioned Mitt Romney in his speech at the Republican National Convention?"

"Yeah, it was a total empty chair."

by dscully September 5, 2012

empty birthday

The celebration of a birthday of someone who has passed away or left in some way

Last week we celebrated Sargent Thompson's empty birthday

by Mr.James August 7, 2014