A "No Tape Day", or NTD, is a day in your week where everything you do just seems to go wrong, or there are little quirks that usually don't happen during that task. sometimes this involves a second person to share the experience.
ex... you run out of tape (or a needed supply) during an important task at work or school
Man #1 : Dude my entire day has been going wrong
man #2: Man, your having a no tape day