Sometimes I get so excited about my snarky comeback that I fuck it all up. This is my greatest weakness. The perfect line, loaded and aimed, then ruined by laughing at your own joke halfway through. The right comeback arrives in the shower three days later. Every smartass who reads this feels personally attacked, and that's exactly why they buy it.
It's also the most honest answer anyone will ever give to "What's your greatest weakness?", which makes it an easy pitch for new-job and job-interview gifts. It sells to coworkers, siblings, roommates and the best friend who can't get through a roast without cracking first, and it's a strong pick for Secret Santa and white elephant swaps.
