1 definition by fffffffuuuuuuuuuuuu

Top Definition
Short for the Latin "Quod Erat Fucking Demonstrandum." A version of the common statement "QED" with slightly more emphasis. Commonly used on most proofs that required a fair amount of sweat to complete.
Thus, the chicken came before the egg. QEFD.
by fffffffuuuuuuuuuuuu October 24, 2011

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug