Aug 10, 2014 8:05 AM
Your father has started asking, "What the dilly, yo?" followed by "What does 'What the dilly, yo?' mean?" While Urban Dictionary would normally be a good resource, you have every reason to worry about what kind of filthy expressions he'll stumble upon there. Stick to something a little more sanitary like Slang Flashcards ($10). With the cards' help, Dad will master some ridiculous phrases just in time to embarrass you at the Thanksgiving dinner table.