Do you find that when you go through the day your shirt gets kind of bunched up, but you can't find a local store to get your hands on Tim Robinson's TC Tuggers? Are they out of stock online? Until you manage to track down the name brand style, you can use this TC Tuggers Shirt Converter to make any shirt your own a temporary TC Tuggers!
Just don't make jokes about them. Don't give them as a joke gift, or wear them ironically.
This converter is in two parts- the knob and the threaded screw. Simply place the knob on the outside of the shirt and the screw on the inside, and thread the parts together to trap your shirt fabric in the wide-gap threading.
Screwing this adapter onto your shirts may damage the material, I am in no way responsible for any damage or wear due to the use of the TC Tuggers Shirt Converter. Don't come to me and say, "Hey Luke, I put a little hole in my little shirt," I won't be able to help you.