Every NAPAutoZo'ReillyBoys is a treasure trove of tacky crap you can buy for your car. What's the trashiest product that comes from your local auto parts store?

It's hard to do worse than stick-on portholes. Stick-on anything for your car is pretty awful, but trying to look like 1990s Buicks that weren't cool in the first place is about as bad as it gets.

(QOTD is your chance to address the day's most pressing automotive questions and to experience the opinions of the insightful insiders, practicing pundits, and gleeful gearheads that make up the Jalopnik commentariat. If you've got a suggestion for a good Question of the Day, send an email to tips at jalopnik dot com.)

Photo Credit MïK Watson