Farting while using a urinal in a public bathroom

Was curious of the general opinion, farting while at a public urinal (say at the office), where do we stand on that?

I do it but I was curious if it’s generally acceptable or frowned upon. This also might depend on culture/region.

Edit:

General consensus is that as you age it’s harder to do one thing without the other, so get used to it. However it’s also harder to avoid an unexpected bowel movement… choose your own adventure.

Best comment : Always a little thunder when it’s raining!