I posted this on tftv about a month ago but this situation has come up again so I'd like to see overgg's opinion on this.
Picture this: three urinals. The first (left to right) is a short one. The other two are regular.
If I enter the bathroom and a guy is using the far right one (regular), is it ok to stand next to hm and use the middle one or do I have to take the L and use the short one?