Orig. Old English, where the 'cods' referred to the cock and balls, thus codswallop was jiz, spunk, cum, semen.
Person 2. "Codswallop! You fucking idiot, have you ever actually read a book?"
Type your email address below to get our free Urban Word of the Day every morning!
Emails are sent from firstname.lastname@example.org. We'll never spam you.