One time I arrived at work and felt I had the runs. Often when I get the runs I have a build-up of gas too and if I fart before getting to a toilet I know it's going to smell really eggy and would be very unpleasant and embarrassing. So I held it back, which meant me squeezing my butt cheeks together as much as I could until the feeling passed. But as I was doing so I felt my colon was going to burst, like when you blow up a balloon too much.
Once the feeling had passed I was able to go to the toilet where I finally had privacy.
So I was wondering if your colon can physically burst from too much gas or if that was really possible. Hopefully it isn't possible, but it's a worry that goes through my mind whenever I'm in a situation where I have a lot of gas that suddenly wants to come all at once but it's too inappropriate to do it.
I know everyone farts and all that but I'm quite a shy person and the "ladylike" type, and I feel it's undignifying to do such a stinky fart so early in the morning at work when I'm not really the sort to feel comfortable farting in company. It's a pride thing.
It doesn't hurt me to hold it in, it just comes out when I get to a toilet.