PROTIP: Press 'i' to view the image gallery, 'v' to view the video gallery, or 'r' to view a random entry. Mountain Dew is a citrus-flavored soft drink distributed by PepsiCo Inc. and Doritos is a brand of chip distributed by Frito-Lay, which is owned by PepsiCo as well.
Other common things that can cause toenail fungus include: 1  Improper footwear, especially tight-fitting shoes. 2  Medical conditions such as diabetes and other circulatory conditions. 3  Toenail polish that is applied in layers.  Hosiery, socks, and shoes that do not allow the feet to breathe.
One reason of Toenail Thickening is wearing tight footwear that does not depart adequate space for the toes and result in thick toenails. Fungal infection: It is the common infection that cause Toenail Thickening and make your nails chunky. Fungus can extend if one walks barefoot in public locker rooms, showers, gym, and swimming pools. Wearing tightly fitting shoes enlarge the probability of getting toenail fungus.