Urban Dictionary: QED

QED

Quantum Electrodynamics: a branch of quantum theory describing the interaction of particles with photons. It's main proponenet was Richard Feynman, creator of the ever-popular 'Feynman diagrams.'

"quantum electrodynamics describes all physical phenomena except gravity, radioactivity and nuclear physics; there is no significant difference between experiment and theory" Feynman.

by DBell March 18, 2005

Get a QED mug for your papa Jerry.

q.e.d.

actually is "Quad Erat Demonstrandum" and it does mean "which was demonstrated".
Comes at the end of a mathematical proof, usually.
Maddox uses it best.

Pirate: "I claim that illegal immigrants should be paid the same wage as americans, you claim you dont want any 'spics, gooks, nips, russians' and lets not forget 'sand niggers' to 'take our jobs for less money' because they 'dont belong here'. Also you said i could 'like your balls'."
Pirate: "Wooo WOOO. Here comes the clue train, last stop is you! Now if companies like Wal-Mart are forced to pay the same wage to illegal immigrants, then any incentives these companies would have had to hire illegal immigrants if effectively destroyed."
KKK member: "Ah, i see. Will you still lick my balls?"

Q.E.D., bitch.

by gravedigga October 22, 2005

QED

QED notion 'it has been shown so it is true'

Can I add that chickenbitch above aids the proof of this.

you'RE wrong. QED mother fu**er!!!!!

by swissarmyknife July 19, 2006

Get a QED mug for your Aunt Riley.

Q.E.D.

Certainly an abbreviation of quod erat demonstrandum but after watching, suffering through, proving thousands of proofs, a math major might just say Quite Easily Done.

The final line of many proofs of the Pythagorean Theorem.

a squared + b squared = c squared

Q.E.D.

by MoHare April 30, 2008

Get a Q.E.D. mug for your daughter Rihanna.

q.e.d.

A term mathematicians like to use which literally translates as Qualified Ejaculate Dispenser, where those who have come up with an equal or better theory or postulate can join you in the lab for a celebratory circle jerk. In the film "A Beautiful Mind" this event was replaced with the scene where the other faculty members giving John Nash their pen, some after having the pen in their mouths.

Einstein was very lonely at his Q.E.D. celebrations.

by The greasy panties of John McCain February 19, 2008

Get the q.e.d. neck gaiter and mug.

QED

Used by pseudo-intellectuals at the end of arguments. Means "PWN3D N00B" but they pretend it doesn't because they're trying really hard to be intelligent.

Mr. C: 2+2=4
PI: You are wrong QED
Mr. C: Based on what
PI: You're dumb QED
Mr. C: What?
PI: Haha I won the argument QED
Mr. C: ???????
PI: QED

by bossofsauce November 29, 2010

Get a QED mug for your buddy Jovana.

QED

Stands for "Quod Erat Demonstrandum", which is Latin for "I haven't actually proven anything, but believe me anyway."

Let 2 + 2 = 5.
Therefore, 2 + 2 = 5
QED

by Ictoagn August 05, 2010

Get a QED mug for your cat Abdul.

Apr 23 trending

Activity