Ah yes, indeed - embarrassment and shame are often the best emotional tools parents can employ to get their noncomplying kids to do what they want them to do. Like, in this hysterical Father's Day card example: an underwear-baring dad unabashedly shows off his tighty-whities to humiliate his son into pulling up "his" low-riding jeans. You and your crafty, well-intentioned papa will recognize each other in the funny and psychologically insightful F-Day joke greeting on sale here. So, don't be afraid to pull it up and zip it out to get your pop, father-in-law, step-father, grandfather and/or husband panting with laughter and good cheer on their special June day of appreciation, applause and obedience.