Sexual intercourse. Prostitutes in the 17th century were charged with the crime of: Forbidden Use of Carnal Knowledge, this got abbreiviated on the charge shhet as F.U.C.K.
F.U.C.K = a acroynm , is not a swear word. When willpeople learn , and look for themselves and FORGET webster who was a NON language person
NOTE...the word F.U.C.K...stands for a word RIGHT out for the bible ...From the letter of paul...Its meaning is " Fornication Under Carnel Knowledge ". Get some insight on what you are talking about..