Yuck! Trevor Gumbi's gross finger explained

Johannesburg - Trevor Gumbi has never been one to shy away from things. Not even gross pictures of his finger that was filled with pus.

In a detailed explanation on his Instagram page, Trevor explained how he bites his nails and one day took some skin off too.

After it became infected, he eventually had to go to the doctor so she could help.

She had to cut the wound open and squeeze all the pus out.

We die. We are literally dying.

Read (and see) for yourself...

So, I have a bad habit of biting my fingernails. About a week ago I bit a hangnail off and ripped flesh off, it got infected and filled up with pus (kinda like iDrop of the finger). Went to the doctor and she numbed it with SIX very large very painful injections (some pus squirted on her as she did this) then she cut a deep slit, almost to the bone and started squeezing the pus out. I was screaming like a little kid. Wrapped up for 24hrs, on antibiotics and the best painkillers I've EVER had (except they put me to sleep in traffic). Now I've gotta leave it out like this and keep washing it in salt water. My days of biting my fingernails are over,...

A photo posted by @trevorgumbi on Jan 12, 2016 at 10:25pm PST