POPSUGAR Love Knock-Knock Joke Time For A Knock-Knock Joke! by GiggleSugar 3/16/07 0 Shares Like us on Facebook Sign up for our daily newsletter > Follow us on Pinterest Cow: Knock-Knock. Screaming Senorita: Who's there? Cow: A cow. Screaming Senorita: A cow who? Cow: A cow that wants you to mooooove out of the doorway. What were you raised in, a barn? Read More Knock-Knock JokeCowAnimal HumorVideo HumorHumor Humor 25 Everyday Struggles For Awkward People 23 Under-$50 Gifts For Extroverts 11 Signs You're Way Too Comfortable With Your Partner The 26 Most Annoying Things Your Significant Other Does POPSUGAR, the #1 independent media and technology company for women. Where more than 75 million women go for original, inspirational content that feeds their passions and interests. Get Inspired With Our Living Newsletter Personalize Love and Sex Vegetarian Tech Home DIY Food Sign up with facebook or By signing up, I agree to the Terms and to receive emails from POPSUGAR.