Definitions by CletusInteruptus

Q.E.D. 

Formally used at the end of mathematical proofs to indicate their completion, informally to indicate an argument has been won. Literally "Which was to be demonstrated" (not just "which was demonstrated").

... Yeah well, I checked; they don't make dildos that big. Q.E.D.

Q.E.D. by CletusInteruptus April 30, 2008